Test & Measurement Instruments

Portable Digital Surface Roughness Tester, 0.005-16μm

$1,998.76

SKU: ATO-SRT-TR200

Portable surface roughness tester with digital/graphical display, measuring range 0.005-16μm. The high resolution display and user-friendly software enable fast and efficient measurement and analysis of surface roughness data.

Portable Ethylene (C2H4) Gas Detector, 0 to 10/20/100/500/1000 ppm

$1,001.59

SKU: GD200-C2H4

Favorable price C2H4 ethylene gas detector is kind of mini size and high accuracy portable gas detector. The handheld C2H4 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 10/20/50/100/500/1000/200 ppm.

Portable Formaldehyde (CH2O) Gas Detector, 0 to 10/50/100 ppm

$669.23

SKU: GD200-CH2O

Handheld formaldehyde detector, light and compact, easy to detect the CH2O / HCHO concentration, optional measuring rang of 0 to 10 ppm, 0 to 50 ppm or 0 to 100 ppm, best for indoor air quality monitoring, with sound, light & vibrating alarm.

Portable Hydrogen (H2) Gas Detector, 0 to 500/1000/2000 ppm

$784.62

SKU: GD200-H2

Portable hydrogen (H2) gas detector draws the gas sample by a micro pump, with high accuracy and reliability, measurement ranging from 0 to 500ppm, 1000ppm, 2000ppm, 5000ppm for your choice. Real-time LCD display, audible, visual & vibrating alarm, durable and compact design, easy to carry and operate. High precision H2 detector with measuring range 0-10ppm (0.001ppm) is also available.

Portable Hydrogen Chloride (HCL) Gas Detector, 0 to 10/20/50/100/200 ppm

$868.29

SKU: GD200-HCL

Portable HCL Hydrogen Chloride gas detector is kind of mini size and high accuracy portable gas detector. Low price handheld HCL gas detector is with back clip, protected by silicone case, suitable for different kinds of situations. Easy to operate, comprehensive functions, can measure Hydrogen Chloride gas, measure range from 0 to 10/20/50/100/200 ppm.

Portable Hydrogen Cyanide (HCN) Gas Detector, 0 to 10/20/50/100 ppm

$872.99

SKU: GD200-HCN

High performance hydrogen cyanide HCN gas detector is portable and easy to operate with comprehensive functions, which can measure hydrogen cyanide, measuring range from 0 to 10/20/50/100 ppm. The handheld HCN gas detector is with back clip, protected by silicone case, suitable for different kinds of situations.

Portable Methane (CH4) Gas Detector, 0 to 100% Vol

$2,046.87

SKU: GD200-CH4

Portable Methane (CH4) gas detector, equipped with infrared methane gas sensor, built-in sampling pump, 0 to 100% Vol measuring range, sound, light and vibration alarm, long life time, fast detection and high accuracy.

Portable Methyl Bromide (CH3Br) Gas Detector, 0 to 1/10/20/50/100/200 ppm

$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 1/10/20/50/100/200 ppm.

Portable Multi Gas Detector, 4-Gas, LEL, O2, CO, H2S

$828.16

SKU: GD200-M4

With built-in gas sampling pump, multi-gas detector can measure 4 gases EX (0-100%LEL), O2 (0-30%), CO (0-1000 PPM), H2S (0-100PPM) fast and accurately. Featuring fast response, large pumping flow rate, small size, portable design, and durable housing, the gas monitor is suitable for various environments.

Portable Nitric Oxide (NO) Gas Detector, 0 to 20/50/100 ppm

$846.29

SKU: GD200-NO

Favorable price Nitric Oxide (NO) Gas Detector for sale. Optional measuring range 0 to 20/50/100/250 ppm, light weight and compact size, portable and convenient to transport. Give sound, light and vibration alarm for NO gas leak, fast response and accurate detection.

Portable Nitrogen (N2) Gas Detector, 0 to 100% Vol

$891.38

SKU: GD200-N2

Portable N2 gas detector, pump suction type, suitable for Nitrogen gas leakage detection with 0 to 100% Vol measuring range, and give an alarm with sound, light and vibration. Light & compact Nitrogen gas detector, high accuracy, fast response, and good cost performance.

Portable Nitrogen Dioxide (NO2) Gas Detector, 0 to 20/50/100 ppm

$726.99

SKU: GD200-NO2

Portable Nitrogen Dioxide (NO2) gas detector for sale at economic price. Optional measuring range 0 to 20/50/100 ppm, light weight and compact size, convenient to transport. Sound, light and vibration alarm for NO2 gas leak, fast response and accurate detection.

Portable Oxygen (O2) Gas Detector, 0 to 30% Vol

$479.22

SKU: GD200-O2

Portable oxygen detector, ideal for monitoring O2 gas concentration in the range of 0 to 30% Vol or 0 to 100% Vol, with sound, light and vibrating alarm, light and compact, easy to setting and operation, long working time with large capacity battery, high accuracy and low price.

Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm

$815.39

SKU: GD200-O3

Portable Ozone gas detector, applied for the O3 gas detection with high accuracy and fast response, measuring range from 0 to 10ppm / 20ppm / 50ppm for options, real-time LCD display, give sound, light & vibrating alarm, small & light O3 detector at affordable price, handheld design, convenient to carry around.

Portable Phosphine (PH3) Gas Detector, 0 to 5/10/20/50/100 ppm

$734.99

SKU: GD200-PH3

ATO low price phosphine PH3 gas detector is kind of mini size and high accuracy portable gas detector. Easy to operate, comprehensive functions, can measure phosphine, measure range from 0 to 5/10/20/50/100 ppm. The handheld PH3 gas detector is with back clip, protected by silicone case, suitable for different kinds of situations.

$Portable Refractometer for Coolant/Antifreeze$

Portable Refractometer for Coolant/Antifreeze

$76.77

SKU: ATO-CRM-1090

Portable refractometer for sale, it is suitable for measurement of coolant concentration and antifreeze freezing point. Measurement range can select 0~10%, 0~20%, 0~32%, 0~50%, 0~80%, 0~90% brix, corresponding match scale 0.1%~0.5%. Refractometer price is inexpensive, hand-held portable design, practical and convenient.

Portable Sulfur Dioxide (SO2) Gas Detector, 0 to 20/100/500/1000 ppm

$734.99

SKU: GD200-SO2

ATO low price SO2 sulfur dioxide gas detector is kind of mini size and high accuracy portable gas detector. Easy to operate, comprehensive functions, can measure sulfur dioxide gas, measure range from 0 to 20/50/100/500/1000 ppm. The handheld SO2 gas detector is with back clip, protected by silicone case, suitable for different kinds of situations.

Portable Vibration Meter

$383.97

SKU: ATO-TM-VIBRO-GM63B

This portable digital vibration meter is widely used to test the vibration of industrial machines and equipment in a reliable and accurate way, with multi-functions like holding the max. value, optional temperature unit, directly displaying the result and condition, thus assist you to learn about the equipment condition easily.

Portable Vibration Tester, Vibration Check Meter

$312.49

SKU: ATO-VIBRO-HT1201

Get a vibration meter at low price from ATO.com. It is a digital vibrometer meter with an electrical acceleration sensor for measuring the routine vibration of mechanical equipment. Acceleration measurement range is 0.1~199.9m/s2 peak. The portable vibration tester can measure vibration speed, acceleration and displacement. Handheld vibration meter is widely used in machinery manufacturing, electric power, chemical industry, aerospace, aviation and other fields.

Portable VOC Gas Detector, 0 to 100/200/1000 ppm

$2,896.35

SKU: GD200-TVOC

Portable VOC gas detector features high precision, easy to carry and operate, fast detection. Pumping style gas detector has sound, light & vibrating alarm and also available for detecting range of 0 to 100 ppm, 0-200ppm, 0 to 1000 ppm.