Test & Measurement Instruments

48kW 600V Single Phase Digital Power Meter

$614.53

SKU: ATO-DPM-48KW

Get a low-cost 48kW 600V digital power meter online. It is designed to measure the voltage, current, power, power factor, frequency, electricity, and energy for single-phase electrical equipment simultaneously. ATO power analyzer features a 0 to 1000kW/h range, 4 window displays, preset alarms, latch functionality, and RS232 interface communication for selection.

4-Step/5-Step Calibration Block for Ultrasonic Thickness Gauge

$238.09

SKU: ATO-UT-B

A full line ultrasonic calibration block or reference test block is provided for thickness gauge, selectable 4 step, 5 step, 6 step and 10 step UT calibration block and available in both mm and inch units. High quality calibration block is made of 1018 steel, with durable ABS carrying case.

5 Digit Display Controller for Load Cells

$210.80

SKU: ATO-DPM-LC5D

Digital panel meter can cooperate with load cells, force sensors and weighing sensors, two outputs for data comparison, digital panel meter can display gross, net, peak and valley value alternately.

5 Digit Display Controller for Load Cells, RS485/ 4-20mA Output

$247.85

SKU: ATO-DPM-DY220

5 digit display controller can cooperate with load cells, force sensors and weighing sensors, RS485/ 4-20mA/ 0-10V transmitting signal output, digital panel meter can display gross, net, peak and valley value alternately.

5 Digit Load Cell Display Controller, 2 Realy Output

$120.66

SKU: ATO-DPM-TY5DA3

5 digit display controller is specially designed for load cell and weighing sensors. This digital panel meter provides 100V~240V AC power supply, 1~4 channels of ±20mV signal input and 2 way relay signal output, suitable for weight control, auto accumulation/mean for up/down batch control, etc. 4 measurement units of N, kN, kg, and T can be switched.

5 in 1 OTDR Fiber Optic Tester

$6,987.65

SKU: ATO-OTDR-SA32

5-in-1 OTDR fiber tester is a new generation of fiber optic communication system test intelligent instrument, wavelength 1310/1550nm, dynamic range 32/30dB, 5-in-1 multi-functional OTDR fiber tester including OTDR, optical power meter, visual fault locator, light source and event map. Optical time domain reflectometer built-in high-power visual laser source, can accurately locate the closer fault point.

5 in 1 pH Pen, 0.01-14.00pH

$57.75

SKU: ATO-PHM-MDW5L

5 in 1 pH pen for sale, test pH, salt, temp, TDS, EC. TDS range is 0-10000 ppm (10.1-200 ppt), EC range is 0-10000 μS/cm (up to 400 mc/cm), pH range is 0.01-14.00, and salt range is 0-10000 ppm (up to 25.00%). pH multimeter can measure temperatures from 0.1-60℃ (32.0-140℉), with an operating range of 0-60℃. The ph meter runs on three 1.5V LR44 batteries.

5 in 1 Water Quality Tester, pH/TDS/Salt/S.G/Temp

$92.76

SKU: ATO-WQT-5IN1

Multifunction 5-in-1 water quality tester integrates pH, TDS, salinity, specific gravity, and temperature measurement into one device, featuring WiFi online monitoring and mobile remote access for accurate, convenient, and reliable water quality analysis.

5 Inch Distance Measuring Wheel

$99.86

SKU: ATO-MW-SJ106

The distance measuring wheel is 5 inch in diameter and consists of three sections of rods. The distance measuring wheel can be adjusted to any length you want, simply by gently fixing it. The measuring wheel is designed with precision gear structure, accuracy ±0.5%, which is the ideal tool for measuring yard, railroad construction and road construction.

5 kVA 100 kV AC DC Automatic Hipot Tester

$6,872.53

SKU: ATO-HT-5100A

AC DC hipot tester for sale, 5 kVA 100 kV, automatic control, safety testing, LCD display, with micro thermal printing function, easy to use. Hipot tester can directly measure the AC leakage current on the high voltage side.

5 kVA 100 kV AC DC Hipot Tester

$6,292.28

SKU: ATO-HTGTB-5100

Hipot tester manufacturer direct sale, 100 kV AC DC hipot tester capacity 5 kVA, 50/60 Hz sine wave, dry testing transformer with a LCD dispaly, can select manual control, automatic control and electric control, single phase, manufacturer direct sales.

5 kVA 50 kV AC DC Hipot Tester

$4,207.69

SKU: ATO-HTGTB-550

High voltage AC DC hipot tester 5 kVA, input voltage 220V, output voltage 50 kV, 50 Hz and 60 Hz are optional, single phase, hipot test equipment with dry type testing transformer and a digital control box, can select box type and desktop type control.

5.5m (18 ft) Steel Tape Measure

$56.11

SKU: ATO-TM-5.5

ATO 5.5m steel tape measure for sale online at an affordable price, 25mm blade is bend resistant and very straight even if the tape is stretched too long and too many times. True zero multi-catch hook of the easy read tape measure for both internal and external accurate measurement.

500 MHz Digital Oscilloscope, 2/4 Channels, 4 GSa/s

$7,515.56

SKU: ATO-SCOPE-500M

ATO offers Rigol DS/MSO4000 series digital oscilloscope which has 500 MHz bandwidth, 2 or 4 analog channels, 4 GSa/s maximum real-time sample rate and 140 Mpts maximum memory depth. The high performance digital oscilloscope is ideal for a wide variety of engineers working in communications, defense, aerospace and industrial electronics.

500 mm Vernier Caliper, 0.02 mm Reading

$254.73

SKU: ATO-VC-500

Factory price 500 mm vernier caliper for sale online. It is suitable for measuring length, inner and outer diameters, and depth accurately. Rodless, carbon steel materials, 0.02 mm reading. Durable vernier scale is widely used in science labs, medical purposes, steel industries, aerospace industries, etc.

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.

50-63 mm (2.08"- 2.36") 3 Point Inside Micrometer

$392.08

SKU: ATO-IM-5360

The provided inside micrometer is a precision micrometer that measures the internal dimensions of an object. It is made of bearing steel material, stable and durable, with a 2.08" to 2.36" inch (50~63 mm) measuring range and a 150 mm extension rod. 3-point internal micrometer is suitable for measuring blind holes and through holes.

50m Digital Laser Distance Meter

$103.86

SKU: ATO-DM-T50

Handheld laser distance meter measuring distance up to 50 meters, laser level class 2, with large backlit LCD screen for clearer reading even in low light conditions. Whether you are measuring distances for a home improvement project or a professional application, this meter will meet all your needs.

50m Digital Laser Distance Meter with Bluetooth

$85.96

SKU: ATO-DM-BT50

50m digital laser distance meter offers unparalleled accuracy for your measuring needs, it's rugged, reliable, and delivers pinpoint accuracy every time. This laser distance meter not only offers high-precision measurements but also wirelessly syncs your data to your smartphone or tablet.

5A 120W USB Tester for Power/Current/Voltage

$68.76

SKU: ATO-USBT-38

This 5A 120W USB tester is designed to monitor variables such as voltage, current, and power consumption in real time when a USB power source is connected to the device. Digital USB port tester is useful for evaluating the performance of USB-powered devices such as smartphones, tablets, or other gadgets.