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    Diagnostic, Test & Measurement Tools

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    Picture of RZ860 Metal Coating Thickness Gauge (Green)

    RZ860 Metal Coating Thickness Gauge (Green)

    • Measuring range: 0-1300m (0 to 51mils)
    • Resolution: 0.1um/0.01mils
    • Measurement mode: single/continuous
    • Power supply: 1000mAh lithium battery
    • Provide zero point calibration and basic calibration for fast and effective measurement
    • Measuring the thickness of ferrous and non-ferrous metal coatings
    • Support screen rotation and charging protection
    $61.56 $73.26
    Picture of RZ851 Digital Light Meter, Range: 0-200,000 Lux (Black)

    RZ851 Digital Light Meter, Range: 0-200,000 Lux (Black)

    • Measuring range: 0.1-200000Lux
    • Accuracy: about 10,000Lux
    • Resolution: 0.1Lux
    • Temperature and humidity test: -+0.1% degrees Celsius
    • Sampling time: 0.5 seconds
    • Power supply: 3xAAA alkaline batteries (not included in this product)
    • Application: Factories, schools, offices, transportation routes, houses, etc., used to measure light intensity in various occasions
    $15.10 $18.72
    Picture of RZ852 Digital Temperature and Humidity Meter (Orange)

    RZ852 Digital Temperature and Humidity Meter (Orange)

    • Temperature measurement range: -20 to 80 degrees Celsius
    • Humidity range: 0-100%RH
    • Temperature error: 0.1Lux
    • Temperature and humidity test: +-0.5 degrees Celsius
    • Humidity error: +-3%RH
    • Power supply: 3xAAA alkaline batteries (not included in this product)
    • Suitable for laboratories, quality control, air conditioning systems and printing engineering, etc.
    $15.08 $18.85
    Picture of AK16 8-In-1 Portable Air Quality Tester Formaldehyde/Carbon Dioxide/Temperature/Humidity Detector

    AK16 8-In-1 Portable Air Quality Tester Formaldehyde/Carbon Dioxide/Temperature/Humidity Detector

    • Measuring range: 0-2000
    • Measurement accuracy: 1ppm
    • Measurement objects: carbon dioxide, HCHO, TVOC, temperature and humidity, PM10, PM1.0, PM2.5
    • Power: 5W
    • Shutdown current: less than or equal to 1mA
    • Buzzer output: 0.2W
    • Standby power consumption: less than or equal to 0.01W (below mA)
    • Input: DC5V 5%/2000mA
    $46.06 $56.19
    Picture of 2UUL MT01 1000V Super Conductivity Sharp Hard Universal Multimeter Pen

    2UUL MT01 1000V Super Conductivity Sharp Hard Universal Multimeter Pen

    • 1000V high voltage resistant, replaceable needle tip, flame retardant high temperature resistant, freeze Resistant non-hardening
    • Stainless steel with gold-plated hands, and low internal resistance for better durability
    • High-precision measurements for greater accuracy, tip diameter of only 0.2mm, suitable for measuring pad component pins, high precision, anti-oxidation, longer service life
    • Flame retardant and high temperature resistant, soft, not easy to break the thread, high and low-temperature resistance, winter does not harden
    • Non-slip silicone grips, grip sponge feels comfortable in your hand, made of insulating soft silicone material, effective anti-slip while not hurting hands, not hardened, comfortable to use when the hand feeling
    • Soft plastic injection molding, anti-breakage design, thickened tinned copper wire, more conductive, double insulation soft silicone injection molding
    • Package includes:
    • A. 1 x Test Pen
    $10.14 $12.37
    Picture of FNIRSI Multifunctional Wall Wire And Metal Rebar Detector (WD-02)

    FNIRSI Multifunctional Wall Wire And Metal Rebar Detector (WD-02)

    • Automatic shutdown: after 5 minutes of no operation
    • Ferrous metal detection depth: 120mm
    • Non-ferrous metal (copper) detection depth: 100mm
    • AC detection depth: 50mm
    • Detection depth of single copper wire: 40mm
    • Wooden block detection depth: 20mm in precision mode; 38mm in depth mode
    • Three modes, metal, cable and wood detection
    • Accurate detection, anti-interference high-performance module
    $41.57 $51.96
    Picture of FNIRSI 0-12V/0-4-24mA Handheld Positive Negative Voltage Current Signal Generator (Without Battery)

    FNIRSI 0-12V/0-4-24mA Handheld Positive Negative Voltage Current Signal Generator (Without Battery)

    • The 0-10V/0-22mA voltage and current source signal generator is the most commonly used electrical test instrument by electrical engineering technicians during the installation, debugging, overhaul and maintenance of on-site electrical equipment. It is also used in scientific research, teaching experiments and other applications. It is also widely used in the field of
    • In smart mode, the voltmeter automatically measures voltage, resistance and continuity. It can identify the measurement content and select the resolution range, making the measurement more convenient and faster.
    • Easy to use, USB direct plug-in power supply, no need to manually replace the battery, more convenient
    • Micro USB universal interface, can be connected to power bank/charger/computer USB port, etc.
    • Plug-in terminals for safe and convenient wiring
    • 4-digit high-definition digital tube, uniform and adjustable display brightness (1-8 levels of brightness)
    • Set a voltage and current value, click the encoder to save, and restart to directly display the saved value. There is no need to adjust parameters every time you turn on the machine. It is highly practical.
    • The small handheld signal source is easy to carry and a powerful tool for on-site debugging.
    $16.83 $20.36
    Picture of FNIRSI Handheld Small Teaching Maintenance Digital Oscilloscope, Specification: Upgrade Without Battery

    FNIRSI Handheld Small Teaching Maintenance Digital Oscilloscope, Specification: Upgrade Without Battery

    • Power supply: USB direct power supply
    • Power supply voltage: 5-6V
    • Sampling rate: 2.5MS/s
    • Bandwidth: 200KHz
    • Voltage range: X1 40V (Vpp:80V); X10 400V (Vpp:800V)
    • Coupling method: AC/DC
    • PWM output: 3.3V frequency 0-80kHz
    • Display: 2.4 inches 320x240
    $28.84 $34.61
    Picture of FNIRSI Handheld Small Teaching Maintenance Digital Oscilloscope, Specification: Standard Without Battery

    FNIRSI Handheld Small Teaching Maintenance Digital Oscilloscope, Specification: Standard Without Battery

    • Power supply: USB direct power supply
    • Power supply voltage: 5-6V
    • Sampling rate: 2.5MS/s
    • Bandwidth: 200KHz
    • Voltage range: X1 40V (Vpp:80V); X10 400V (Vpp:800V)
    • Coupling method: AC/DC
    • PWM output: 3.3V frequency 0-80kHz
    • Display: 2.4 inches 320x240
    $26.07 $31.81
    Picture of FNIRSI 2 In 1 Small Handheld Fluorescence Digital Dual-Channel Oscilloscope, US Plug (Blue)

    FNIRSI 2 In 1 Small Handheld Fluorescence Digital Dual-Channel Oscilloscope, US Plug (Blue)

    • Sampling rate: 500msps
    • Input coupling: DC/AC
    • Rise time: 2.5 nss
    • Storage depth: 120kpts
    • Input impedance: 1MQ-18PF
    • Screen size: 2.8 inches
    • Resolution: 320x240
    • Expansion interface: USB transmission interface
    $146.00 $167.90
    Picture of FNIRSI 2 In 1 Small Handheld Fluorescence Digital Dual-Channel Oscilloscope, US Plug (Yellow)

    FNIRSI 2 In 1 Small Handheld Fluorescence Digital Dual-Channel Oscilloscope, US Plug (Yellow)

    • Sampling rate: 500msps
    • Input coupling: DC/AC
    • Rise time: 2.5 nss
    • Storage depth: 120kpts
    • Input impedance: 1MQ-18PF
    • Screen size: 2.8 inches
    • Resolution: 320x240
    • Expansion interface: USB transmission interface
    $146.00 $170.82
    Picture of FNIRSI 3 In 1 Handheld Digital Oscilloscope LCR Transistor Tester, Specification: Upgrade

    FNIRSI 3 In 1 Handheld Digital Oscilloscope LCR Transistor Tester, Specification: Upgrade

    • Display: 2.4-inch TFT colour screen, LED backlighting
    • Supply voltage: built-in 1500mAh rechargeable lithium battery
    • Charging specification: USB Type-C, +5V
    • Product volume: 79x103x31mm
    • Real-time sampling rate: 10MSa / s
    • Analogue bandwidth: 500Khz
    • Input impedance: 1 milliohm
    • Coupling method: AC/DC
    $65.06 $78.72