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    Test & Measurement

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    Contact/Non Contact Digital Tachometer, 2.5 rpm-99999 rpm

    $117.68
    SKU: ATO-DT-6236C
    The laser digital tachometer with the highly sensitive non-contact sensor. It has a wide measuring range from 2.5 rpm up to 99,999 rpm and an accuracy of +/- 0.05%. The laser digital tachometer is available in both contact and non-contact measurement modes. It can be used to determine motor speed, linear speed or frequency, as well as to measure the speed of impellers, drums, and rotating shafts.

    DC Analog Voltmeter, 2V-200V

    $58.97
    SKU: ATO-DCAV-200
    High quality and reasonable price DC voltmeter for sale online. The shell of the analog voltmeter adopts with ABS flame-retardant plastic. Analog voltmeter gauge is stable and reliable. The measuring range of this analog voltmeter is 2V-200V. Analog DC voltmeter often used in the electronic industry and machinery industry.

    Digital Counter, 8 Digit, Up/Down, Number/Length/Batch

    $124.98
    SKU: ATO-DIGC-FH8D
    8 digit counter can be used for counting number/length/batch, position control of balers controlled by variable frequency motor, and measuring height, position and angle. Digital counter with up/down input modes can preset count value or length, and simultaneously display the total count, counting length and batch value in real time.

    Digital Differential Pressure Manometer, ±89 kPA

    $149.86
    SKU: ATO-DM-89
    Digital differential pressure manometer with a wide measurement range of 89 kPa, this advanced instrument ensures accurate readings for various industrial applications. Its intuitive digital interface and durable design make it the ideal choice for professionals seeking top-notch performance.

    Digital Height Gauge, 0-600mm, 0.01mm

    $607.62
    SKU: ATO-DHG-600
    Reasonable price 600mm digital height gauge with, a resolution of 0.01mm, error ±0.05mm. Digital vernier height gauges are known for their quick measurement and have been the preferred precision measurement tool because of their ease of use and variety of functionality.

    Digital Sound Level Meter, 35dB to 135dB

    $68.21
    SKU: ATO-DSLM-961
    High precision digital decibel meter with a clear LCD display, designed for measuring 35 to 135dB sound level. The provided small sound level meter is easy to use and carry, suitable for industrial facilities, offices, schools, hospitals and public places.

    Digital Wood Moisture Detector, Pin Type

    $106.32
    SKU: ATO-MM-MT19C
    High-precision digital moisture detector provides a humidity automatic alarm, flashlight lighting function, automatic shutdown function and backlight function. Portable moisture meter, pin-type, usually used for measuring the moisture content of various materials such as wood, paper, cardboard, powder walls, floors, etc.

    Fire Smoke Detector, Wired, Smoke Alarms

    $171.92
    SKU: ATO-SMOKE-B603
    Fire smoke detector with hard wired equipped with explosion proof junction box, working voltage 9V~35V and work at -10℃~50℃. Wired fire alarm equipped with infrared photoelectric sensor detection distance reach to 80m, alarm via red led, network output. Smart fire alarm with alarm current 10mA, quiescent current 2uA, wide angle detection. SMT process design, strong stability, intelligent logic control.

    Gas Mass Flow Meter, Air/N2/O2/CO2, 0~50/120/300/800L/min

    $2,046.79
    SKU: ATO-FLOW-MF5000
    Affordable price gas mass flow meter. Rating pressure 1.5 MPa, flow range 0~50/120/300/800L/min for selection, output signal 4-20mA/RS485/pulse 0~5VDC, power supply DC 8~24V, working current 50mA. Small gas flow meter with digital display, applicable gas air, nitrogen (N2), oxygen (O2), Argon, carbon dioxide (CO2), etc.

    GPS GNSS Land Meter for Land Surveying

    $289.76
    SKU: ATO-LM-GNSS4
    The land area meter uses a high sensitivity GNSS receiver chip, it supports GPS, BDS, GLONASS, GALILEO, and SBAS satellite systems. The GPS land area meter can measure the distance between any two points and is ideal for surveyors, landscape architects and DIY enthusiasts alike.

    Handheld Thermal Imaging Camera

    $470.95
    SKU: ATO-IRC-HT
    Handheld Thermal Imaging Camera or Infrared camera is easy to operate, temperature measurement up to 300°C (572°F), infrared resolution 60x60 or 220x160 at favorable price, with the function of adjustable emissivity coefficient, selectable color palette etc. to increase its accuracy and usability.

    Inductive Moisture Meter for Walls/Wood Flooring

    $177.69
    SKU: ATO-MM-MT68
    Highly sensitive inductive moisture meter with probe can detect moisture in wood flooring/wall/tiles/cartons/cloths/ceramics. The handheld moisture detector provides 58mm probe, 5~40mm measuring depth, 00.0~100.0 measuring range and, auto-calibration, auto power off, lighting and indicator light and buzzer alarm functions.

    Laser Diameter Gauge, Single Axis, 1-60mm

    $4,128.39
    SKU: ATO-LDG-60A
    Factory price laser diameter gauge with a measuring range of 1-60mm, is used for precise measurement of the diameter of cylindrical objects such as wires, cables, tubes, and rods. Single axis laser diameter gauge employs laser technology to ensure high accuracy and reliability in diameter measurement.

    Mini Clamp Meter True RMS AC/DC Current 600 amp

    $105.39 $117.10
    SKU: ATO-CLAM-3268D
    The mini clamp meter is a digital clamp meter can be used to measuring AC/DC current 0-600A, AC/DC voltage 0-600V, capacitance 0-100mF, temperature -50℃~+1000℃ (-58℉~1832℉), resistance 0-60MΩ and frequency 0-10MHz. The maximum jaw opening size is 28mm. Digital AC/DC clamp meter has special functions of True RMS, diode test, backlight and inspection light.

    Multifunctional Electronic Compass & Altimeter, Outdoor Navigation

    $90.36
    SKU: ATO-EC-FR510A
    Buy a multifunctional electronic compass and altimeter online, using an LED display and integrates multiple functions such as compass, real-time altitude, temperature and weather monitoring, date and time display, etc. It is compatible with GPS and Beidou dual satellite systems and also has IPX4 waterproof function.

    Three Phase DIN Rail Electric kWh Energy Meter

    $865.29
    SKU: ATO-DEM-003
    The provided digital electric energy meter is 3 phase 4 wire, current direct connection up to 100A, 35mm DIN rail mounted, Modbus RS-485 and pulse output, LCD display mode, is ideal for basic kWh metering.

    Wireless Temperature and Humidity Data Logger

    $357.99
    SKU: ATO-TDL-J8A102
    Factory price wireless temperature and humidity data logger can monitor temperature, humidity, and dew point data at the same time. Wireless thermocouple data logger has HD large screen display which can monitor data in real time. It can be directly connected to the computer USB interface to transmit data and generate PDF and Excel report.

    0.05-1mm Stainless Steel Feeler Gauge Set, 28 Blades

    $125.05
    SKU: ATO-FG-0051
    Reasonable price stainless steel feeler gauge with 0.05-1mm measuring range for sale, with division value 0.05mm, blade length 100mm. The 28 blades feeler gauge set is suitable for designers, engineers and mechanics to measure the thickness of bearing clearances, spark plugs gaps, piston ring gaps and other places that are hard to reach.

    0~300 psi Pressure Gauge, 0 to 20 bar

    $48.99
    SKU: ATO-PG-300
    Best pressure gauge for sale online. 0 to 300 psi pressure gauge is available with a dual-scale display, 0~20 bar measuring range, 40mm dial diameter, stainless steel materials, and 1/8" BSPT thread specification. It is a diaphragm pressure gauge that is mainly used for pressure detection in mining, smelting, medical treatment, maintenance and so on.

    10 kVA 50 kV AC DC Hipot Tester

    $7,538.46
    SKU: ATO-HTGTB-1050
    High voltage AC DC hipot tester equipment with a dry type transformer and a box controller, 50 kV, 10 kVA, 50/60 Hz frequency, 1 phase, can choose box type or desktop type controller, manual, automatic and electric controls are optional. Other capacities can be customized.
    Test & Measurement