Test & Measurement Instruments

Portable Hydrogen Peroxide (H2O2) Gas Detector, 0 to 100/200/500/1000 ppm

$1,312.79

SKU: GD200-H2O2

Handheld Hydrogen Peroxide H2O2 gas detector is kind of mini size and high accuracy portable gas detector. Low price portable H2O2 gas detector is with back clip, protected by silicone case, suitable for different kinds of situations. Easy to operate, comprehensive functions, can measure sulfur dioxide gas, measure range from 0 to 100/200/500/1000 ppm.

Portable Methyl Bromide (CH3Br) Gas Detector, 0 to 50/100/200/500/1000ppm

$2,554.69

SKU: GD200-CH3BR

Handheld CH3Br methyl bromide gas detector is kind of mini size and high accuracy portable gas detector. Portable CH3Br gas detector with factory price is with back clip, protected by silicone case, suitable for different kinds of situations. Easy to operate, comprehensive functions, can measure methyl bromide gas, measure range from 0 to 50/100/200/500/1000/2000/3000ppm.

Portable Multi Gas Analyzer, NO2, SO2, CO, O3

$6,753.85

SKU: GD600-4GAS

High accuracy multi gas analyzer can detect 4 gases of NO2 ( 0-10 ppm), SO2 (0-10 ppm), CO (0-20 ppm), O3 (0-10 ppm), high definition LCD display to show the measurement data, large capacity rechargeable Li-battery for long working time, compact and light design, portable and easy operation.

Portable Phosgene (COCl2) Gas Detector, 0 to 1/5/10 ppm

$1,272.06

SKU: GD200-COCl2

Buy a portable gas detector for monitoring COCl2 gas concentration. With a high-precision sensor, 0 to 1/5/10 ppm measuring range, clear LCD display, and compact handheld design, this Phosgene COCl2 gas monitor is mainly used in chemical production, leakage detection and emergency response to ensure a safe work environment.

Portable Sulfur Hexafluoride (SF6) Gas Detector, 0 to 1000/2000/3000 ppm

$1,589.52

SKU: GD200-SF6

SF6 leak detector for sale online, providing a built-in micro pump, high precision sensor, sound, light &vibration alarm and 0 to 1000ppm/2000ppm/3000ppm measurement range. It is a portable single gas detector, best for Sulfur Hexafluoride (SF6 ) gas detection and monitoring.

Programmable DC Electronic Load, 3000W/120V/240A

$7,379.69

SKU: ATO-EL-3000W

High power 3000W DC electronic load is available with 120V input voltage, 240A input current and USB/RS232 interface. The programmable electronic load provides a range of functions, including battery testing, automated testing, over-power testing, over-current testing, short-circuit testing, and current monitoring.

Small Ergonomic Digital Force Gauge, 10N-500N

$90.88

SKU: ATO-FG-ZMF

The small ergonomic digital force gauge features three measurement modes and four measurement units, being lightweight and portable with multiple probe options. The LCD screen provides clear and instant readings. The push-pull force gauge's high-precision design ensures accurate measurements, while allowing users to set upper/lower limits with audible alarm for out-of-range values.

Smart Air Quality Tester, CO2/ PM2.5/ TVOC/ PM1.0/TEMP/ HUM

$217.92

SKU: ATO-AIR-PT02

Smart Air Quality Tester detects CO2, PM2.5, TVOC, PM1.0, temperature and humidity, supporting RS485 data output and historical data record query. Smart air quality monitor with remote Wi-Fi connection, and customers specify APP to query data, support for custom sensors and function.

Smoke & Oxygen (O2) Detector, Temperature/ Humidity/ Wifi

$213.77

SKU: ATO-PT05

Smart smoke detector alarm tests O2, temperature, humidity. Connection with smart doodle app and data Logger. Nest smoke detector show oxygen value on LCD display with adjustable backlight. Remote controlled by Tuya, as well as auto detect/mute function. The built-in lithium battery can work for 12-14 hours without charging. High quality of fireproof ABS material. Usually apply for living room, dining room, office, taxi, and car.

Square AC/DC Hour Meter, Resettable

$71.18

SKU: ATO-SHM-RS

Square AC/DC hour meter offers accurate and reliable timing, with automatic data storage. Its inductive design enabling precise engine monitoring without complicated operation. The hour meter is resettable, allowing easy manual reset when needed. A built-in low-power battery ensures 5-year stable performance, dependable in both harsh outdoor conditions and daily use.

USB Temperature and Humidity Data Logger

$49.89

SKU: ATO-TDL-U03

Portable temperature and humidity data logger can connect with computer’s USB port to generate PDF and CSV report, real time digital data available on LCD display. Temp recording range -30℃ ~ 60℃, humidity recording range 0%RH ~ 85%RH, used in medical, storage, freezer, refrigerator and shipping.

UV Visible Spectrophotometer, Split Beam, 190-1100nm

$5,828.89

SKU: ATO-UVVIS-L6

UV and Visible spectrophotometers adopt split beam optical system, with wavelength ranging from 190nm to 1100nm, multi-functions to guarantee test accuracy, favorable price and high performance, ideal choice for qualitative and quantitative testing.

0.1-200ml Handheld Ultrasonic Homogenizer

$1,406.35

SKU: ATO-HUH-200

Competitive price handheld ultrasonic homogenizer with 30 kHz frequency and 200W power for sale. The horn is made of titanium alloy material. The capacity of ultrasonic lab homogenizer reaches 200ml. Ultrasonic lab homogenizer adopts integrated structure design, compact shape and light weight.

0.6-10mm Plastic Feeler Gauge

$81.96

SKU: ATO-FG-0610

High-performance plastic feeler gauge with a 0.6-10mm measuring range, division value of 0.05mm, and a blade length of 150mm. The feeler gauge with a metric and imperial double marking which is suitable for different needs.

0~100 psi Pressure Gauge for Water/Air/Oil/Hydraulic, 0 to 7 bar

$53.02

SKU: ATO-PG-100

The provided pressure gauge is a highly accurate and compact instrument to measure water pressure, hydraulic pressure, oil pressure and air pressure. It comes with a dual-scale display, 0~7 bar measuring range, 40mm dial diameter, stainless steel materials, 1/8" BSPT thread specification are available. 0 to 100 psi pressure gauge is widely used in mining, smelting, medical treatment, maintenance, etc. This pressure gauge cannot be used for drinking water.

0~160/1000/2000 GU Digital Gloss Meter, 85/60/20 Degree

$1,104.92

SKU: ATO-DGM-20862

Digital gloss meter for sale, ideal price. Measurement 3-angle of 20/60/85 degree, corresponding gloss unit value 2000/1000/160 GU, max spot area 5*38mm, repeatability 0.2~0.2% GU, USB/Bluetooth interface, automatic calibration. Triangle gloss tester for paint, marble, ceramic, car, metal and other materials sheen measurement and data transmission.

0-2" Digital Dial Indicator, 0.0005" Resolution

$499.87

SKU: ATO-DI-G350

The electronic dial indicator has a measuring range of 0-2 inch and a resolution of 0.0005 inch, with imperial/metric, data hold, and absolute positioning functions. The ATO electronic depth gauge features a large LCD display for easy reading even in low light conditions.

0-400 NTU Handheld Digital Turbidity Meter

$644.99

SKU: ATO-PTM-400B

The handheld digital turbidity meter comes with a measurement range of 0-400 NTU, and has a high-precision optical system, which can effectively improve the accuracy of test results. Small size digital turbidity meter is widely used in sewage treatment, pharmaceutical, water quality testing and other fields.

100 MHz Digital Oscilloscope, 2 Channels, 1 GSa/s

$841.59

SKU: ATO-SCOPE-100M2

Good price 100 MHz digital storage oscilloscope with 1 GSa/s sampling rate, 1 GSa/s sampling rate, and 2 channels. The 2-channel oscilloscope is a kind of digital equipment with a storage function, which adopts a digital circuit for analog/digital conversion.

100 MHz PC Based Oscilloscope, Dual Channel, 1 GSa/s

$750.95

SKU: ATO-PBO-10

ATO 2-channel PC-based oscilloscope has optional USB2.0 or USB 2.0 with LAN network port, with 100 MHz bandwidth, 1 GSa/s sampling rate, which is an instrument used to measure the shape of alternating current or pulse current waves.