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    Test & Measurement

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    3.5m (11.5 ft) Steel Tape Measure

    $48.59
    SKU: ATO-TM-3.5
    Buy a 3.5m tape measure which is made of SK85 steel, the easy read tape measure with a tape blade width of 16mm. The measuring tape has the advantages of small size, lightweight and easy to use.

    500g Electronic Analytical Balance

    $841.57
    SKU: ATO-EAB-500
    Laboratory balance with electromagnetic force sensor and large space wind shield for sale online. 500g analytical balance price is affordable and and cost-effective. Large space glass wind shield saves laboratory desk space more convenient sample placement. The stable time of analytical balance scale less than or equal to 3s.

    60 MHz PC Based Oscilloscope, Four Channel, 1 GSa/s

    $922.38
    SKU: ATO-PBO-60F
    Four-channel PC oscilloscope with 25 MHz bandwidth, 100 MSa/s sampling rate, storage depth of 5M, with great industrial design, the high-quality anodized aluminum case is extremely durable and heat-resistant.

    AC Analogue Panel Ammeter

    $57.95
    SKU: ATO-AAPA-3
    Cost-effective analogue panel ammeter with printing scale and high performance movement. Computer printed dial of this panel amp meter, more aesthetically pleasing and convenient for reading than traditional stamping. The accuracy class of panel mount AC amp meter is 2.5%.

    AC/DC Mini Clamp Meter with NCV/TRMS/Temperature/Capacitance

    $106.39 $118.21
    SKU: ATO-CLAM-220D
    The mini digital clamp meter is a AC/DC clamp multimeter with TRMS/NCV/temperature/capacitance functions. It can be used to measuring AC/DC current 0-100A, AC/DC voltage 0-600V, resistance 0-20MΩ, frequency 0-100kHz, capacitance 0-100mF and temperature -50℃~+1000℃ (-58℉~1832℉). The maximum jaw opening size is 22mm.

    Digital A-Scan Ultrasonic Thickness Gauge, Metal/Steel/Pipe, Thru-Paint

    $1,904.76
    SKU: ATO-UM-4
    Digital ultrasonic thickness gauge for measuring thickness of metal, pipe, steel, etc., total measuring range 0.6mm-508mm, high resolution 0.01mm or 0.001 inches, material velocity range 500 to 9999 m/s (0.0197 to 0.3939 in/μs), A-scan display view, update rate 4Hz/8Hz/16Hz, high/medium/low gain, OLED color display, high accuracy and easy to operate, through-painting thickness measurement also available.

    Digital Car Battery Indicator With Hour Meter, 12V/24V/36V/48V

    $71.18
    SKU: ATO-BI-HM
    Digital car battery indicator, compatible with 12V/24V/36V/48V systems, with an operating voltage of DC 6–80V. Features LED + LCD display, IP65 waterproof, and multiple functions including battery level display, timer, voltage display, and output control, making the battery indicator suitable for golf carts, motorcycles, marine, and other vehicles. Equipped with built-in reverse polarity protection and an 8-pin connector for easy embedded installation.

    Digital Counter, 5 Digit, Frequency/Rev/Speed

    $89.14
    SKU: ATO-DIGC-FA5D
    5 digit counter is suitable for measuring the frequency, rotational speed, linear speed and flow of various types of control equipment. Digital counters can be customized as special test instrumentation for pulse width detection, duty ratio detection, etc.

    Digital Height Gauge, 0-200mm, 0.01mm

    $501.08
    SKU: ATO-DHG-200
    High-precision digital height gauge for sale online with a measuring range of 0-200mm, resolution 0.01mm. The electronic digital height gauge supports mm and inch that will meet your different unit requirements. Digital display for easy reading.

    Digital LCR Meter, 20Hz~200kHz

    $1,489.23
    SKU: ATO-LCRM-2020
    Competitive price digital LCR meter. Frequency range 20Hz~200kHz/50Hz~100kHz/50Hz~200kHz for selection. Basic accuracy 0.05%. Basic test specifications are L, C, R, |Z|, D, Q, |Y|, G, X, θd, θr, RDC, Vm, Im, △%. It is high-performance and compact digital LCR bridge suitable for various electronic component.

    Digital pH Meter, Online Test pH/ORP of Water/Food

    $547.89
    SKU: ATO-PHM-PH8
    Digital pH/ORP meter can be used with various pH electrodes or ORP electrodes to realize online testing and monitoring of pH (-2~+16) / ORP (-1999~+1999mV) / temperature (-10~+130℃/14~266℉) of sewage, corrosive solution, liquid medicine, beer, drinking water, food, etc. Online pH meter can be connected to digital panel meter/VFD/PLC/recorder (4-20mA output), or connected to computer for remote monitoring and recording (RS485 communication). Digital pH detector can also be connected with alarm relays and solenoid valves to form a simple pH process control system.

    Digital Push Pull Force Gauge, 2 kN-2000 kN

    $516.38
    SKU: ATO-FG-HA2000
    Digital force gauge with high accuracy measurement, capacity from 2 kN/ 3 kN/ 4 kN to 2000 kN. Force gauge meter with external sensor equipped with 6-digit large screen display and acceleration of gravity can be set by itself. Charging voltage 100V-240V. Optional SI unit: N (newton), kg (kilogram), lb (pound) available for mutual conversion and data storage can store 447 test values. Automatic shutdown time can be set by yourself. Small, simple, multi-functional, widely used in electronic appliances, architectural hardware, power machinery and so on.

    Digital Rotational Viscometer, 1-6000000 mPa.s

    $1,492.31
    SKU: ATO-VISCO-SNB2
    Featuring high accuracy and good repeatability, the digital rotational viscometer comes with 4 spindles (1#, 2#, 3#, 4#) and 9 different rotating speeds (0.1/0.3/0.6/1.5/3/6/12/30/60 rpm). Offering the viscosity measurement up to 6,000,000 mPa.s, accuracy ±2% and repeatability ±0.5%. Wide input voltage of 110-230V 50Hz/60Hz for continuous operation, easy-to-read LCD display with high resolution 0.01mPa.s, ideal for industrial and research applications.

    Digital Weighing Indicator, Print/ RS485/ 4-20mA/ WiFi

    $133.38
    SKU: ATO-WI-GSI404
    Digital weighing indicator for sale, featuring 40 times/sec A/D conversion, multi-load cell support, and selectable filtering time parameters, providing print, RS485, 4-20mA and WiFi for flexible data connectivity. The weighing indicator is designed for stable and precise operation under –25°C to +55°C environments, ideal for industrial and commercial weighing systems.

    Explosion-Proof Methane (CH4) Gas Detector, 0-100/1000ppm

    $372.22
    SKU: GD400-CH4
    Featuring parameters such as ±3% accuracy, multiple signal outputs (4~20mA, 0-5V, 0-10V, RS485), and a robust IP65 protection rating, this explosion-proof methane gas detector ensures reliable operation in challenging conditions. Currently for sale, the fixed CH4 detector offers good value for its price and is ideal for industrial gas detection in chemical plants and coal yards.

    Food Moisture Meter

    $426.79
    SKU: ATO-FMM-DM300
    High quality and reasonable price food moisture meter for sale online. Handheld moisture meter for food with small size, light weight and strong anti-interference performance. Working temperature of this moisture meter between -5 ℃ and 60 ℃. Grain moisture meter often used in coal powder, chemical raw material and foodstuff.

    Glass Thickness Gauge with Scale, 70mm, ±0.5mm Accuracy

    $532.29
    SKU: ATO-TG-LS200
    Low price glass thickness gauges with scale is for sale now. It has an automatic measurement button, and is equipped with a glass thickness scale and an air layer thickness scale. Laser glass thickness meter can measure glass thickness within 70 mm and air interlayers within 34 mm, with a measurement accuracy of ±0.5 mm, and is equipped with a test slot for readable data.

    Gold Density Meter for Gold Purity Test, 0.001g/cm³, 0.01-2000g

    $1,475.81
    SKU: ATO-DENSITY-DX
    High-precision gold density tester for sale online, providing a variety of weighing ranges to choose from (0.005g~300g, 0.005g~600g, 0.01g~1200g, 0.01g~2000g, 0.001g~120g), can accurately detect the purity of precious materials such as gold, platinum, silver, jade, etc. The measurement accuracy is up to 0.001g/cm³.

    GPS Land Meter for for Land Surveying

    $159.86
    SKU: ATO-LM-198
    GPS land meter with large 2.8" color display, 320x240 dot matrix, for clear reading. This handheld land measuring instrument displays survey values, graphical traces, and automatically calculates prices. ATO handheld GPS land meter is the perfect tool for anyone who wants to measure land accurately.

    Hand Held Digital Dew Point Meter for Compressed Air

    $334.12
    SKU: ATO-DPM-HT6292
    High-precision digital dew point meter with fast 0.4s response and wide measurement range (-40~40°C). This versatile dewpoint meter features an HD backlit LCD, auto memory for max/min/last values, and durable ABS housing. Compact, reliable, and ideal for compressed air systems, industrial humidity monitoring, and environmental dewpoint analysis.
    Test & Measurement