Detectors & Meters

This 3-in-1 soil meter provides straightforward measurements of pH, moisture, and light levels in soil, assisting with plant health monitoring. For home gardeners or plant enthusiasts, it's useful for checking soil conditions before watering or adjusting plant placement. Simply insert the probe to get quick readings at different depths, helping identify if soil needs more water, acidity balance, or better lighting without relying on external power. Measures pH, moisture, and light with a precise needle indicator for accurate results No batteries required; operates mechanically for easy, immediate use Long 20cm probe allows testing at various soil depths Compact design with dimensions of 28.5x5x3.5cm and lightweight at 55g for portability Simple operation: just push into soil and read the needle Versatile for indoor pots, outdoor gardens, or potted plants This meter fits well for anyone maintaining houseplants, vegetable gardens, or flower beds, offering practical insights into soil quality for better plant growth outcomes.

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This portable pen-type pH meter offers a simple way to measure pH levels in water for daily monitoring tasks. Use it to quickly check the pH of drinking water, aquariums, or hydroponic systems, helping you maintain balanced conditions without needing lab equipment. Measures pH from 0.0 to 14.0 with a resolution of 0.1pH Delivers accuracy of ±0.1pH under standard conditions for reliable readings Powered by three 1.5V batteries, providing approximately 700 hours of use Operates in temperatures from 0°C to 50°C and up to 95% relative humidity Features easy trimming via potentiometer for calibration adjustments Compact at just 51g, making it highly portable for on-the-go testing It's a practical choice for hobbyists, gardeners, and anyone needing accurate pH checks in everyday environments.

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This digital clamp meter offers straightforward tools for electrical measurements in various settings. With its 3.5-digit LCD display, it provides clear readings up to 1999 for precise results. Use it for safely checking AC and DC voltage, resistance, and current in home wiring, automotive diagnostics, or appliance repairs. Its design allows for non-intrusive current measurement by clamping around wires, reducing risk and simplifying tasks for technicians and DIY users. 3.5-digit LCD display with maximum reading of 1999 for easy viewing Diode and buzzer functions for continuity testing Low battery indication to prevent inaccurate readings Overload protection for enhanced safety during use Data hold feature to lock readings for convenient review Compact dimensions of 160mm x 55mm x 22mm and lightweight at 160g for portability Powered by two AAA batteries for reliable operation Light specifications include up to 600V DC and 450V AC measurements, making it a practical choice for everyday electrical tasks where accuracy and ease are essential.

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The Benetech Digital Vibration Meter offers a reliable way to monitor vibrations in various mechanical systems. In practical settings, such as machinery maintenance in factories or power plants, it helps technicians quickly assess vibration levels to identify potential issues like imbalances or wear, supporting proactive repairs. Measures acceleration, velocity, and displacement with selectable frequency ranges for versatile applications. Features a high sensitivity probe with both long and short options to suit different measurement scenarios. Includes an LCD backlight, low power indication, and auto power-off for efficient, user-friendly operation. Compact and portable design makes it easy to carry and use on-site. Equipped with an AC signal output interface for additional data analysis. Acceleration frequency ranges from 10Hz to 15KHz, while velocity and displacement cover 10Hz to 1KHz, providing essential data for accurate monitoring. This meter is ideal for professionals in mechanical manufacturing, electric power, or aviation who need precise vibration measurements for routine checks.

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The BT-168D digital battery tester is a straightforward device designed to measure the capacity of various common batteries, including AAA, AA, and 9V types. It helps users assess battery health without needing specialized tools. In everyday scenarios, this tester is useful for checking batteries in household items like remote controls, flashlights, or smoke alarms, ensuring they perform reliably and reducing the risk of unexpected failures during use. Quickly tests capacity for 1.5V batteries such as AAA, AA, C, D, and 9V options like PP3 and 6F22. Features a clear LCD screen for easy viewing of results. Constructed from durable ABS material for long-lasting use. Compact dimensions of 10.8cm x 6cm x 2.4cm and lightweight at 68g, making it highly portable. Includes an anti-slip design for secure, one-handed operation, even for beginners. With options in black and red, it's a practical choice for anyone maintaining battery-powered devices at home or on the go.

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This digital LCD battery tester is designed for checking the charge on common household batteries, helping you determine if they're still usable or need replacement. In everyday scenarios, such as preparing for a power outage or maintaining devices like remote controls and flashlights, this tester provides a quick and reliable way to assess battery health without needing specialized tools. Supports testing for multiple battery types including R20S, R14S, R6S, R03, R1, button cells, and 6F22. Features an easy-to-read LCD display that shows battery status clearly. Simple operation: Insert two AAA batteries (not included) for power, place the test battery, and press the switch. Compact design for easy storage and portability around the home. Powered by standard AAA batteries, ensuring it's ready when you need it. Indicates when the tester's own batteries are low, prompting timely replacement. This tester fits well for homeowners, DIY enthusiasts, or anyone managing household electronics, offering a practical solution to extend battery life and reduce waste.

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This universal battery tester is designed to check the power levels of common household batteries, including AAA, AA, and 9V types, helping you determine if they're still usable. In everyday scenarios, such as preparing for a power outage or sorting through old electronics, this tester provides a quick way to assess battery condition without needing additional tools, reducing waste from prematurely discarded batteries. Supports testing for a wide range of 1.5V batteries like AAA, AA, C, and D, as well as 9V types including PP3 and 6F22 Features three colored indicators for straightforward power level readings: green for good, yellow for weak, and red for replacement Compact and lightweight design for easy storage and portability Delivers accurate results to avoid uncertainty about battery performance Simple operation with no batteries required for the tester itself With dimensions of approximately 120 x 70 x 35mm, it's ideal for home users, DIY enthusiasts, or anyone managing battery-powered devices to make informed decisions on replacements.

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This hook test probe clip, featuring a large black and red design, serves as a practical tool for electronic testing tasks. In scenarios like circuit debugging or voltage measurements, it helps secure wires or components firmly, allowing for stable connections and accurate readings without the need for constant readjustment. Constructed from ABS material for reliable durability in everyday use 56mm length provides a comfortable grip and easy maneuverability Black and red coloring aids in quick polarity identification during tests Hook-style end ensures a strong hold on various component sizes Versatile for use with multimeters or oscilloscopes in basic electronic work Light specifications include ABS construction and a 56mm size, making it a straightforward choice for those needing a dependable testing accessory in educational or repair settings.

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This portable electromagnetic radiation detector is designed for straightforward home monitoring of EMF levels from everyday sources like appliances and wiring. Use it to check radiation in your living space, such as near microwaves or power lines, helping you identify potential exposure and make informed decisions about your environment with clear visual feedback. Five LED indicators show radiation levels in milliGauss, from low (dark green for 0-1.5 mG) to high (red for 20+ mG) Compact size of 14.3 x 5.3 x 2.9 cm for easy portability and storage Made with durable ABS housing for reliable everyday use Monitors 50/60Hz frequencies common in household electronics Powered by a single 9V battery (included) for immediate setup Simple operation with no complex setup required This detector fits well for homeowners or renters wanting to routinely assess EMF in their surroundings, offering a practical tool for awareness without overwhelming technical details.

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The Compact Anemometer offers a practical solution for measuring wind speed and temperature in outdoor settings. Its design focuses on portability, making it suitable for a range of activities and applications. For outdoor enthusiasts, this device helps monitor wind conditions during windsurfing, sailing, or hiking, while professionals can use it for agriculture or industrial tasks like assessing airflow over roofs or in machinery. It provides reliable data to inform decisions in various environments. Compact and lightweight build for easy carrying and storage Wind speed measurements including maximum, minimum, average, and current values Current temperature reading for comprehensive environmental monitoring Auto and manual power-off options to extend battery life Low battery indicator to prevent unexpected shutdowns Backlight display for clear visibility in low-light conditions This anemometer fits users needing accurate, on-the-go wind and temperature data for outdoor adventures or practical assessments.

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This handheld digital anemometer provides accurate measurements of wind speed and temperature, making it a practical tool for outdoor monitoring. In everyday use, it's helpful for activities like hiking, sailing, or site surveys, where knowing current wind conditions can aid in decision-making and safety assessments. Measures air velocity in units such as m/s (0-45 m/s range), km/h, ft/min, knots, and mph, with ±3% accuracy Records air temperature from 0-45°C (32-113°F), with ±2°C accuracy and resolution of 0.2°C Includes wind chill and Beaufort scale indications for contextual wind analysis Offers max/average/current readings, data hold function, and selectable LCD backlight for easy viewing Features auto/manual power off and low battery indication to extend battery life Allows °C/°F selection for versatile temperature readings Light specifications include a compact design powered by a 9V battery, suitable for users needing portable, reliable wind and temperature data in various field conditions.

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This ultrasonic distance measurer with laser pointer offers a straightforward way to take accurate measurements for everyday tasks. It uses ultrasonic technology combined with a laser for enhanced precision in various environments. Use this tool for quick room measurements during home renovations, furniture placement, or outdoor projects. Simply point and measure distances up to 18 meters (60 feet), with the device beeping to signal completion, making it easy to work alone or verify layouts without needing a helper. Backlit LCD display for clear visibility in low-light conditions, sized at 28mm x 16mm Switchable units between meters and feet for international or imperial preferences Laser pointer to assist in aiming, improving accuracy to within +/-0.5% or 1cm Automatic power-off feature to conserve battery life Compact dimensions of 78mm x 70mm x 36mm and lightweight at 68g for easy portability Resolution down to 1cm or 1/2 inch for detailed measurements This device fits well for DIY enthusiasts, contractors, or anyone needing reliable distance measurements without bulky equipment.

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This ultrasonic distance measurer with laser pointer provides a reliable tool for accurate distance calculations in various settings. Use it for everyday tasks like measuring room dimensions for home renovations or estimating materials for DIY projects, helping to avoid errors and save time without the need for manual tools. Backlit LCD display (30mm x 19mm) for clear readings in low-light conditions Measures distances from 0.5m to 18m (2ft to 60ft) with ±0.5% ± 1cm accuracy Includes laser pointer for precise targeting and functions for area, volume, addition, and subtraction calculations Automatic power off to conserve battery, powered by a 9V battery (not included) Supports units in feet or meters, with audible beep for measurement completion Compact dimensions of 150mm x 55mm x 30mm and lightweight at 90g for easy portability This device fits users seeking a straightforward, handheld solution for occasional measurements in construction, interior design, or property maintenance.

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This digital tachometer provides non-contact speed measurement, making it a practical tool for workshops and mechanical settings. It uses laser technology to accurately detect rotational speeds without physical contact. In a workshop, use this tachometer to quickly measure the RPM of motors, fans, or engines during maintenance or testing. It helps identify issues like overspeeding or underperformance, allowing for efficient diagnostics and adjustments. Presets up to 9 impeller quantities for enhanced measurement accuracy Records and displays maximum and minimum values for comprehensive data Selectable units between RPM and RPS for versatile applications Features a 5-digit LCD display with low battery indication Includes auto power-off after 10 minutes of inactivity to conserve battery Compact, handheld design for easy portability Key specifications include a measuring range of 100 to 30,000 RPM and a size of 14.3 x 5.5 x 2.2 cm. This tool fits well for mechanics, engineers, and hobbyists seeking reliable, non-contact speed monitoring in various environments.

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This handheld digital contact tachometer offers accurate speed measurements for machinery, helping users monitor RPM and surface speed effectively. In industrial settings, such as automotive repair or equipment maintenance, it assists technicians in quickly assessing rotation speeds on motors, belts, and shafts to identify potential issues and ensure smooth operation. Features a 5-digit, 18mm LCD with white backlight for easy reading in low-light conditions Delivers accuracy of ± (0.05% + 1 digit) with a sampling time of 0.5 seconds for speeds over 120 RPM Includes auto-ranging to automatically adjust for different speed levels from 0.5 to 19,999 RPM Stores maximum, minimum, and last measured values, plus up to 96 seconds of data for review Compact dimensions of 17.5cm x 7cm x 3.5cm make it portable for on-the-go use Operates on 4 x 1.5V AA batteries, promoting convenience without the need for specialized power sources This tachometer suits professionals in manufacturing and engineering who require dependable tools for precise speed analysis in everyday tasks.

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This digital moisture meter is designed for accurately checking moisture levels in wood and timber, helping users assess material readiness for various applications. In woodworking or construction projects, it assists in preventing issues like warping or mold by providing quick moisture readings, ensuring materials are properly dried before use. Utilizes HF electromagnetic sensing for non-invasive measurements Offers 10 selectable timber density options for precise results across different wood types Includes automatic temperature compensation to maintain accuracy in varying environments Features an upper limit setting with alerts for moisture content exceedance Boasts a large LCD display for easy, clear readings Provides low battery indicators to avoid unexpected shutdowns Specifications include a measuring range of 4% to 80%, with a resolution of 0.5% and compact size of 13.2cm x 6.7cm x 2.6cm. It runs on 3 AAA batteries (not included). This meter suits professionals and DIY enthusiasts working with wood, offering reliable performance for quality control in projects involving lumber and timber.

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This digital temperature controller offers reliable management for various temperature-sensitive applications. It features a clear LCD display and precise controls to help maintain desired temperatures accurately. In settings like home brewing, aquariums, or small-scale food processing, this device ensures consistent temperature by monitoring and adjusting as needed, preventing overheating or undercooling that could affect results. 1.5-inch LCD display for easy viewing of current and set temperatures Control range from 0°C to 400°C with +/-1°C accuracy for precise adjustments PID adjusting mode to minimize temperature fluctuations over time Alarm function with upper and lower limit alerts for added safety Compatible with AC 100~240V, 50/60Hz, suitable for global use Operates in environments from 0°C to 50°C Compact dimensions of 11.2 cm x 7.1 cm x 6.5 cm and weighing 214 g make it easy to integrate into existing setups. It's ideal for hobbyists and professionals needing dependable temperature control without complex installations.

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This digital LCD temperature controller helps manage heating and cooling in various settings, offering straightforward temperature regulation for everyday use. In a home environment, it's useful for maintaining optimal temperatures in refrigerators, water tanks, or heating systems, helping to prevent overheating or undercooling by allowing precise adjustments based on set values. Features a large, clear LCD display for easy reading of current and set temperatures Includes heating and cooling functions with a temperature range of 40 to 110 degrees Celsius Offers temperature calibration and a control output delay for protection against rapid cycles Allows setting of temperature values and differences, with an option to reset to default after a short circuit Compact and lightweight design for simple installation in tight spaces Suitable for applications like domestic freezers, boilers, or industrial equipment This controller fits well for users needing reliable temperature management in both home and light industrial scenarios, ensuring consistent performance across compatible systems.

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This digital LED voltmeter is designed for monitoring AC electrical voltage in everyday settings, providing a straightforward way to check power levels. In a typical use case, homeowners or DIY enthusiasts can use it to monitor mains voltage in household circuits, helping to identify potential issues like fluctuations that might affect appliances, while always prioritizing safety by avoiding direct contact with internal components. Features a clear LED display for easy reading of AC voltage levels in real-time. Employs capacitive buck technology, suitable for standard AC applications but not for high-frequency environments like dimmers or UPS systems. Includes a high-voltage circuit board that requires careful handling to prevent risks. Compact design for portability, making it ideal for on-the-go electrical checks. Simple connection method for quick setup without complex tools. Operates reliably in typical indoor conditions, aiding in basic troubleshooting. This voltmeter fits well for those needing a basic, safe tool for routine AC monitoring in non-specialized electrical tasks, ensuring users are aware of its limitations for optimal results.

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This HTC-8 digital thermometer measures temperature and humidity while displaying the current time, date, and featuring a night light for easy reading in low-light conditions. It's a practical device for everyday monitoring in various environments. Use it to track indoor climate in your home or office, helping you maintain comfortable conditions by showing real-time temperature and humidity levels. For instance, it can alert you to potential issues like dry air that might affect health or comfort, with features that allow quick checks of historical highs and lows. Displays date, time, temperature, and humidity on a clear digital screen Switchable temperature units for Celsius or Fahrenheit Memory function to view and reset maximum and minimum readings Built-in alarm for customizable wake-up times or reminders Hourly chime option for timekeeping Luminous display ensures visibility in dim settings Powered by two AAA batteries for portable use Ideal for households, bedrooms, or workspaces where accurate environmental monitoring is needed without complexity.

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The Xiaomi Compact Water Quality Tester is a straightforward device designed for monitoring water purity in everyday settings. It measures TDS (total dissolved solids) to help you gauge water quality accurately. In daily use, it's ideal for testing tap water, boiled water, or filtered sources before consumption, allowing you to identify potential impurities and ensure safer hydration for your family. Simple operation: Dip the pen into water, press the button, and read the TDS value on the display. Accurate measurements: Provides reliable TDS readings to assess water purity levels. Versatile applications: Works for various water types, including tap, bottled, and aquarium water. Waterproof design: Features an IPX6 rating for durability around liquids. Energy-efficient: Automatically shuts off after 2 minutes of inactivity to conserve battery. Includes two changeable button batteries for convenient power. Light specifications include a TDS test range of 0-9990 ppm. This tester fits well for home users seeking practical tools to maintain water safety.

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This digital angle meter with spirit level offers a straightforward tool for accurate angle measurements in various projects. It features a digital display for easy reading and a built-in bubble level for added precision. In construction, woodworking, or home improvement, this device helps measure and transfer angles quickly for tasks like installing roofs, framing walls, or aligning furniture. It addresses common challenges such as ensuring level surfaces on uneven areas or calculating slopes accurately. Digital display shows angles from 0 to 185 degrees with 0.1-degree increments for detailed measurements Accuracy of ±0.5 degrees ensures reliable results for professional and DIY use Includes horizontal and vertical bubble levels for comprehensive alignment checks Portable design with dimensions of 276 x 51 x 24mm and a 240mm rule for easy handling on job sites Operated by a simple on/off button and powered by a 9V 6F22 battery for convenient use Compact size makes it ideal for tight spaces or on-the-go measurements This angle meter fits well for carpenters, builders, or hobbyists needing precise tools for everyday measuring tasks, enhancing accuracy without unnecessary bulk.

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This banana plug to alligator clip test cable measures 1 meter, offering a straightforward way to connect testing equipment for various electrical tasks. In practical use, this cable helps verify connections in circuit testing, such as checking continuity with a multimeter or probing components in electronics projects, making it easier to diagnose issues without hassle. Features silicone insulation paired with copper conductors for reliable flexibility and conductivity in everyday testing. Includes a standard banana plug on one end and a secure alligator clip on the other for versatile attachments. 1-meter length balances reach and manageability, suitable for benchtop work or field applications. Constructed from durable materials to withstand repeated connections without degrading performance. Primarily designed for wire testing and general electrical connectivity needs. This cable fits well for electronics enthusiasts, students, or technicians seeking a dependable option for accurate measurements and safe probing.

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This ultrasonic distance measurer with laser pointer provides a reliable method for indoor distance calculations, ideal for everyday measuring tasks. Users can employ it for quick room dimensions in real estate appraisals or construction planning, allowing for efficient area and volume assessments without cumbersome tools. Measures distances from 0.55 to 18.288 meters with an accuracy of 0.5% plus one digit Includes area and volume calculation, plus addition and subtraction functions for multi-step measurements Features a backlight LCD display and automatic power off to extend battery life Supports three memory slots and a feet/meter switch for flexible unit preferences Operates on a 9V battery (not included) and includes error confirmation for reliable results It fits well in indoor settings with temperatures between 0°C and 43°C, making it a practical choice for professionals needing precise, on-the-spot measurements.

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