Detectors & Meters

The digital salt refractometer offers a straightforward way to measure salinity in food, helping users obtain precise readings for various applications. In food preparation, such as pickling, brining, or quality control in kitchens, this tool allows for quick checks of salt levels to maintain desired flavors and safety standards without guesswork. Digital display provides fast, easy-to-read results for salinity, specific gravity, and refractive index. Measures salinity from 0.0% to 28.0% and up to 280‰, with specific gravity from 1.000 to 1.217. Accuracy includes ±0.2% for salinity and ±0.002 for specific gravity, supporting reliable data. Simple operation suitable for sodium chloride (NaCl) testing in food items. Compact design with refractive index range of 1.3330-1.4200nD for versatile use. This refractometer fits well for home cooks, chefs, and food industry professionals needing consistent salinity measurements in their daily routines.

Read more less

This portable infrared thermometer provides a straightforward way to measure surface temperatures without physical contact, making it suitable for a variety of everyday tasks. For instance, it's helpful in automotive maintenance to check engine components or in cooking to monitor pan surfaces, allowing users to get accurate readings quickly and safely from a distance. Non-contact measurement ensures safety when dealing with hot or hard-to-reach objects Built-in laser pointer for precise targeting and improved accuracy Switchable display between Celsius and Fahrenheit for versatile use Temperature range from -50°C to 650°C (-58°F to 1202°F) to cover a wide array of applications Color LCD screen with 0.1°C/°F resolution for clear, detailed readings Powered by two 1.5V AAA batteries for portability and convenience This thermometer fits well for DIY enthusiasts, professionals, or anyone needing reliable, contactless temperature checks in industrial, household, or outdoor settings.

Read more less

This LED digital current meter is a practical tool for measuring DC electrical currents in various applications. It offers straightforward functionality for accurate readings in everyday scenarios. In settings like automotive diagnostics or electronics prototyping, this meter helps users monitor current flow reliably, ensuring circuits operate within safe parameters without the risk of errors from polarity issues. Measures DC currents from 0 to 10A, providing precise data for troubleshooting and testing. Includes reverse polarity protection to safeguard the device during connections. Supports a wide power supply range of 4-30V, compatible with common voltages like 9V, 12V, and 24V without needing adjustments. Features a bright LED digital display for clear visibility in different lighting conditions. Compact and lightweight design makes it easy to carry and integrate into projects. This meter fits well for hobbyists, technicians, and DIY enthusiasts seeking dependable current measurement tools for their electrical work.

Read more less

The HABOTEST Digital Clamp Meter provides dependable tools for electrical measurements in everyday tasks. This device helps users safely check voltage, current, and resistance without disrupting circuits. For technicians or DIY enthusiasts, it's useful for diagnosing issues in home wiring, automotive repairs, or appliance maintenance. You can measure AC/DC voltage up to 1000V, current up to 1000A, and resistance up to 60M ohms, all with a simple clamp design that enhances safety and ease. Measures capacitance, battery voltage, resistance, DC/AC current, and DC/AC voltage with a maximum count of 6000 for precise readings. Features a 36x60mm clamp opening, ideal for various wire sizes. Includes an industrial-grade ABS material cover for durability and comfortable handling. Operates on 3x1.5V AAA batteries (not included) for portable use. Compact design with clear display for quick, accurate detection in tight spaces. This clamp meter fits well for users seeking reliable, straightforward electrical testing in professional or personal settings.

Read more less

The NANOVNA-H vector network analyzer offers a practical tool for RF measurements, featuring a 4-inch LCD screen for clear visibility. This device helps users assess signal integrity in various electronics projects. In field or lab settings, it's useful for engineers and hobbyists to test antennas, filters, and cables, providing accurate data on reflection and transmission up to 1.5GHz for better troubleshooting and design verification. 4-inch touch screen with DC dimming for improved outdoor and indoor visibility Independent charge pump and tantalum capacitors to minimize power supply noise Exposed UART1 and PC14, PC15 interfaces for easy DIY expansion ABS shell to protect SMA connectors and buttons Optimized bridge utilizing Si5351 harmonics for measurements up to 1.5GHz Enhanced power management with a 1950mAh battery for over 8 hours of use Light specifications include SMA connectors and included calibration kit for precise setup. This analyzer fits those needing a portable, reliable option for RF analysis in electronics development.

Read more less

The Xiaomi Youpin Single Laser Goniometer with Holder offers a reliable solution for precise angle measurement in various settings. This tool is useful for tasks like aligning structures in construction, calibrating machinery, or ensuring accurate cuts in woodworking, providing clear readings even at a distance up to 10 meters indoors. Utilizes a high-brightness LD red laser for simultaneous horizontal and vertical measurements, with strong penetrating power for clear visibility. Features an anodized metal surface with fine sandblasting for a durable, professional finish. Includes an ultra-wide double-sided LED color screen for real-time data display and quick response. Compact design measures 120x20x35mm and weighs just 95g, making it easy to carry and store. Equipped with an adjustable bracket for multi-directional positioning, enhancing efficiency. Delivers high precision with accuracy better than +/-0.5 degrees, supported by a 730mAh battery and Type-C charging. This goniometer fits professionals and hobbyists who require dependable, portable tools for accurate angle assessments in everyday projects.

Read more less

The Dual Function Soil pH and Fertility Tester is a practical tool designed for accurate soil analysis in gardening settings. It measures both pH levels and fertility without the need for batteries, making it straightforward for everyday use. In a typical use case, gardeners can insert the probe into the soil to quickly gauge acidity and nutrient status, allowing for informed decisions on amendments like fertilizers or lime to promote optimal plant health and efficient resource use. Analog display for easy reading of pH and fertility levels Compact size of 10 x 9 x 8 cm, ideal for portability Constructed from durable aluminum and ABS materials pH accuracy of 0.1 for reliable results 8.5 cm probe length suitable for various soil depths Measures pH in the range of 0 to 9 This tester fits well for both novice and experienced gardeners managing indoor plants, outdoor gardens, or lawns, helping to address common issues like nutrient imbalances effectively.

Read more less

This handheld digital tester is a practical tool for evaluating transistors and semiconductors, helping users assess DC parameters accurately. In everyday use, it's helpful for electronics hobbyists and technicians when diagnosing circuits, such as identifying faulty components in repair projects or prototyping new designs. Tests DC parameters of diodes, transistors, controlled silicon, and field effect transistors Measures capacitors, varistors, and DC voltage signals up to 1000V Evaluates 78 and 79 three-terminal voltage regulators with adjustable settings Features data hold function and low battery warning for reliable operation Includes a display showing up to 1,999 readings Powered by 4 AA batteries, with a compact size of 14.9cm x 10.7cm x 6.9cm and weight of 809g This tester fits well for those working on electronic repairs or education, providing essential measurements in a portable package.

Read more less

This handheld digital multimeter offers reliable measurements for voltage, current, and resistance, making it a practical tool for electrical testing tasks. Ideal for hobbyists, technicians, or home DIY projects, it helps identify issues in circuits, check battery levels, or verify appliance safety with straightforward operation and clear readings. Digital LCD screen with 1999 maximum display for precise readings up to 45x20 mm Data retention function to hold measurements for easy review Backlight and low voltage indicator for use in dim conditions Overload protection to safeguard against electrical surges Includes test pen, manual, and packing box for immediate setup Powered by a standard 9V battery (not included) for portability Compact dimensions of 135x67x33 mm and weight of 190g for easy handling This multimeter fits well for basic to intermediate electrical diagnostics, providing essential features without unnecessary complexity.

Read more less

The Rechargeable Wood Moisture Tester offers a practical solution for assessing moisture levels in wood-based materials such as flooring and cartons. In everyday use, this device helps professionals like contractors and woodworkers quickly check for excess moisture, which can lead to issues like warping or degradation, ensuring materials are suitable for installation or storage. Delivers accurate and fast measurements with a HOLD key to lock readings for easy viewing. Features a durable puncture probe secured by diamond screws for stable and long-lasting performance. Includes a clear LED liquid crystal display for straightforward reading in various lighting conditions. Constructed with an ABS plastic shell that provides reliable protection against everyday wear. Operates on rechargeable power, reducing the need for frequent battery replacements. Light specifications include an ABS plastic body, making it lightweight and easy to handle. This tester fits well for applications in construction, woodworking, and quality control where precise moisture detection is essential.

Read more less

This electromagnetic radiation detector is designed for monitoring EMF levels in everyday settings, helping you identify potential sources of radiation. In a home or office, it allows users to scan for radiation emitted by common electronics like cellphones, computers, and appliances, providing data to inform your environmental awareness decisions. Detects a wide frequency range from 50Hz to 2000MHz for thorough coverage of household and industrial sources Offers quick reaction time of 0.4 seconds for real-time monitoring Simple operation with a compact size of 133x70x30mm, making it easy to handle and store Requires a 9V battery (not included) for straightforward power needs Versatile for checking radiation in various locations, such as rooms, wires, or equipment Light specifications include a 9V power requirement and compact design, suitable for anyone looking to measure EMF in personal or work spaces without professional tools.

Read more less

This portable handheld LED tester is designed for diagnosing TV backlight and strip issues without the need for disassembly. It helps identify faulty LEDs quickly, making repairs more efficient. In a typical scenario, a technician can connect the tester to the TV's LED strips to detect problems like dimming or flickering lights, saving time by avoiding full screen removal and pinpointing the exact fault in seconds. Automatically regulates voltage and current to locate faulty LEDs on strips rapidly. Features insulated transformer for safe operation, protecting users from electrical risks. Compatible with all series of light panels and strips for versatile testing. Allows long-term testing without damaging LED beads. Includes test pens for precise connections. Key specifications include input voltage of AC85V-265V, output voltage up to 320V, and output current up to 35mA. This tool fits well for TV repair technicians and DIY enthusiasts dealing with common backlight problems.

Read more less

The Smart Sensor Portable 4-in-1 Gas Detector is a practical device for monitoring carbon monoxide (CO), hydrogen sulfide (H2S), oxygen (O2), and combustible gases (LEL) in various environments. In settings like industrial sites or home workshops, it helps users identify potential gas hazards by providing timely alerts, allowing for safer operations and quick responses to changing air quality. Detects four gases—CO, H2S, O2, and LEL—with accurate, continuous monitoring for reliable readings. Activates sound, light, and vibration alarms when gas levels reach set thresholds, enhancing user awareness. Features a compact design at 138x70x43mm and 360g, making it easy to carry and use on the go. Includes a large color LCD display with backlight for clear visibility in low-light conditions. Allows customization of alarm values and automatic shutdown to conserve battery. Supports connection to a sampling pump for effective use in confined or hard-to-access areas. This detector suits individuals or professionals needing straightforward, portable tools for gas safety monitoring in everyday or occupational scenarios.

Read more less

This USB oscilloscope connects to your PC for effective signal analysis, featuring a 3-in-1 design that includes oscilloscope, spectrum analyzer, and data recorder functions. In practical scenarios, such as vehicle diagnostics, appliance repairs, or electronics teaching, it helps users accurately measure and record signals, making it a handy tool for troubleshooting and educational experiments. Two channels with 20 MHz bandwidth and 48 MS/s sampling rate for reliable waveform capture Compact dimensions of 130 x 110 x 60 mm and weight of 0.5 kg, ideal for easy portability in a computer bag Standard BNC connectors on probes, allowing replacement with 100X or high-voltage options for versatile use Supports X, Y and alternate modes for detailed spectrum analysis and data logging Includes essential accessories like two probes, a USB cable, and a CD for setup With its portable build and multi-function capabilities, this oscilloscope fits well for technicians, educators, and hobbyists needing a straightforward solution for everyday signal analysis tasks.

Read more less

The SUKKO LED Pulse Spot Welder offers reliable performance for battery and metal repair tasks, featuring precise control for thin materials. Ideal for electronics enthusiasts or repair shops, this welder helps with tasks like soldering mobile or notebook batteries and precision metal parts, delivering consistent results without overheating delicate components. Advanced MCU controller for accurate micro-computer soldering, supporting single or double pulse modes. Wide current range from 50A to 800A with adjustable pulses (1ms to 19ms) for versatile applications. Integrated digital battery recharge function with constant current/voltage settings, up to 2A and 15V. Touch controls with LED display for easy monitoring and temperature readout. Short circuit protection to enhance safety during use. Compact design measuring 140x245x200 mm and weighing 4.3 kg for easy storage and portability. This spot welder fits users seeking a practical tool for detailed repairs, with compatibility for AC 220V inputs and thin metal up to 0.15mm.

Read more less

The SNDWAY Waterproof Handheld Range Finder is a compact device designed for accurate outdoor measurements, combining laser technology with binoculars for versatile use. In practical scenarios, such as golfing or hiking, it helps users quickly gauge distances to targets, monitor speeds, or assess angles, making it easier to navigate uneven terrain or plan shots without guesswork. Measures distance up to 1500 meters, speed up to 5 km/h, angles, height, and includes a lock sign for precise targeting. Features a built-in 750mAh lithium-ion battery for up to 30,000 measurements per charge, with automatic power-off to conserve energy. Waterproof double-shell construction ensures durability in various weather conditions, with 7x magnification for clear viewing. Adjustable diopter and units (meters or yards) allow for personalized use. Compact size of 104 x 72 x 41 mm and lightweight at 185g for easy portability. This range finder suits outdoor enthusiasts who need reliable, multi-functional tools for activities like hunting or surveying, offering straightforward operation in a rugged design.

Read more less

This compact portable digital voltage meter offers a straightforward way to measure DC voltages in everyday applications. It features a clear LED display for accurate readings, making it a practical tool for quick checks. For instance, use it to verify battery levels in vehicles, test circuits in electronics projects, or monitor power supplies during repairs, helping to identify issues without complex setup. Lightweight and small design for easy portability in pockets or toolkits High-bright LED digital tube display with adaptive decimal points for precise viewing Reverse polarity protection to prevent damage from incorrect connections Simple two-wire setup for reliable and hassle-free wiring Measurement range from 2.5V to 30V, covering common DC needs Durable construction that withstands regular use Light specifications include its compact size, suitable for users seeking a dependable option for routine DC voltage monitoring in hobbies or maintenance tasks.

Read more less

The Wintact Coating Thickness Gauge is a handheld device that measures the thickness of coatings on metal substrates accurately and non-destructively. In manufacturing or metal processing, this gauge helps verify coating integrity on items like painted steel or aluminum parts, allowing for quick checks during quality inspections to ensure compliance with industry standards. Features a color screen for high-definition display and easy menu navigation Automatically identifies magnetic and non-magnetic metal substrates for seamless operation Offers single and continuous measurement modes for flexibility in various tasks Includes three calibration options: basic, offset, and zero, with metric or English units Supports screen rotation and storage functions for enhanced usability Powered by rechargeable batteries or USB, with protective charging features With a measuring range of 0-1500µm, it weighs just 132g and measures 150 x 65 x 30mm, making it compact for on-the-go use in fields like chemical processing or commodity inspection.

Read more less