Test & Measurement Instruments

Network/Ethernet Cable Tracer, RJ45, RJ11

$184.96

SKU: ATO-NCT-683

Network cable tracer is an intelligent cable tracer consisting of a transmitter and a receiver. Receiver RJ45 interface for short-circuit/break/sequence detection of network cables, transmitter RJ45 interface for cable finding/pairing detection of network cables. The ethernet cable tracer is suitable for routine network communication maintenance, integrated cabling network projects and other metal conductor wiring projects and maintenance work.

Optical Time Domain Reflectometer, OTDR Machine

$1,989.76

SKU: ATO-OTDR-FC300

Optical time domain reflectometer price reasonable, light source 1310/1550nm, dynamic range: 30/28dB, 32/30dB, 100-120km accurately testing, 5.6 inch LCD touch screen, accurate measurement of fiber optic cables, otdr machine support multiple languages, English, Spanish and Chinese.

Paperless Recorder 1/4/8/12/18 Channel Output RS485

$556.24

SKU: ATO-PLR-CH18

3.5 inches paperless recorder can collect, calculate, display, and record data such as temperature, pressure, current, voltage and other input signals. It has different data display forms: Digital Display, Bar Graph, Real-time Curve, Alarm, History, etc. Paperless recorder with 1 USB data interface has optional AC/DC power supply, 18 input channels, 4 alarm outputs and 1 RS485 communication output.

Personal Nuclear Radiation Detector, Personal Dosimeter

$171.54

SKU: ATO-PRD-FS300

Economical price and high sensitivity personal nuclear radiation meter for sale online. Energy range of personal dosimeter between 30 keV and 1.5 MeV. Nuclear radiation detector has built-in multi language operation interface. The personal nuclear radiation detector can freely set the dose rate alarm threshold and the amount of data.

PID Temperature Controller, Dual Digital, Universal Input

$69.85

SKU: ATO-TEMPC-2D

PID temperature controller has dual digital 4 LED display, on-off control/PID control, support universal inputs (Cu50/Pt100/K/E/J/T/S/R, 4-20mA, etc.), 4 kinds of output mode for select (relay output/SSR output/SCR/transmitter output 4-20mA), and additional output RS485/232 communication output, timer relay, etc.

Pirani Compound Vacuum Gauge Sensor, Analog Output

$1,372.33

SKU: ATO-CX-PRN11

Factory price compound vacuum gauge for sale online. It is composed of differential pressure MEMS piezoelectric sensor and Pirani sensor, with an integrated electronic control circuit, digital communication system, and analog voltage output, to achieve high-precision, high-repetition atmospheric pressure accessory pressure measurement.

Pirani Vacuum Gauge Sensor, Analog Output

$670.22

SKU: ATO-CX-PRN10

High accuracy Pirani vacuum gauge sensor adopts a KF16 standard flange and RJ45 electrical plug, analog voltage output, and can automatically identify atmosphere and high vacuum within 1.0x10^-1 ~ 1.0x10^5 Pa. Micro Pirani vacuum pressure gauge is suitable for front vacuum pressure monitoring, safety circuits in vacuum systems, and vacuum measurement and control in the medium and low vacuum range.

Pocket Colorimeter for Lab, Medical, Caliber 4mm/8mm

$2,584.61

SKU: ATO-CM-NH310

Low cost pocket colorimeter for lab and medical, 4mm/8mm caliber, USB port, LED screen operation pane with clear data, widely used in papermaking, printing, ceramics and chemical industry.

Pocket Colorimeter, Caliber 4mm

$1,036.46

SKU: ATO-CM-NR110

Low price pocket colorimeter for sale, caliber φ4mm, measurement stability and accuracy, large screen display for easy reading, DC power connector USB/RS232. Colorimeter is widely used in paper, printing, ceramics, chemical, textile and dyeing industries.

Portable Air Quality Monitor, PM2.5/HCHO/TVOC/Temperature/Humidity

$191.46

SKU: ATO-AIR-DM502

Portable air quality monitor for home/office/car, measuring PM2.5, PM1.0, PM10, HCHO, TVOC, AQI, temperature and humidity and real-time displaying on the LCD screen. Rechargeable Li-batterty, compact size and light weight, easy to carry. Easy operation, quick response and accurate detection.

Portable Carbon Dioxide (CO2) Infrared Gas Detector, 0 to 2000/5000/10000 ppm

$969.23

SKU: GD200-CO2

Portable carbon dioxide (CO2) infrared detector adopts high accuracy sensor, measuring range available with 0-2000ppm, 0-5000ppm, 0-10000ppm, or 0-10%VOL, 0-20%VOL, 0 to 100% VOL, with LCD display, audible, visual & vibrating alarm, compact size, easy to carry and operate.

Portable Chlorine (Cl2) Gas Detector, 0 to 10/50/100 ppm

$846.15

SKU: GD200-Cl2

Portable Chlorine (Cl2) gas detector with built-in micro pump has measuring ranges of 0 to 10ppm / 20ppm / 50ppm / 100ppm for your selection, and give alarms with sound, light and vibration. Chlorine gas monitor uses high precision sensor, easy operation, high reliability and low price.

Portable Colorimeter, Caliber 8mm

$1,138.46

SKU: ATO-CM-NH300

High quality portable colorimeter caliber 8mm, design with USB port, digital LCD display, built-in clock memory storage system, real-time storage of measurement and correction data, good value for money.

Portable Combustible Gas Detector, 0 to 100%LEL

$410.34

SKU: GD200-LEL

Favorable price combustible gas detector, 0 to 100% LEL, with sound, light and vibration alarm, easy to use and convenient to carry around, high accuracy and reliability, best portable gas monitor for detecting the flammable gas.

Portable Conductivity Meter, 100mS/cm, 220VAC

$634.92

SKU: ATO-CDTYM-100

Portable conductivity meter with measuring range 0~100mS/cm, power supply 220VAC, accuracy ±1.0%FS can be used for conductivity monitoring of various liquids in laboratory. It has a platinum black conductivity electrode, a temperature sensor and optional conductivity electrode K=0.01/0.1/1.0/10. Portable conductivity meter also has automatic/manual temperature compensation and a mutli-function electrode bracket for holding two electrodes at the same time.

Portable Contact Digital Tachometer, 0.5 rpm-19999 rpm

$109.86

SKU: ATO-DT-6235C

The portable contact tachometer comes with a range of convenient features including a digital backlit display, automatic switch-off and memory recall, which make it easier to use and ensure accurate measurements. Digital automotive tachometers have a measurement range of 0.5 to 19,999 rpm and a linear speed resolution of 0.05 to 1999.9 m/min. This digital tachometer is ideal for use on motors, machine parts, lathes and other non-contact diagnostic operations.

Portable Dew Point Meter for Compressed Air

$6,998.12

SKU: ATO-DPM-510

Portable dew point meter for compressed air, interfaces usb, measuring range -80~+50 °Ctd, 20~+70°C, can be connected with sensors, sensor output voltage 24VDC, hand held dew point meter is an ideal instrument for detecting the moisture content of compressed air and freezer dryer.

Portable Dew Point Meter with Intergral Prob

$5,966.19

SKU: ATO-DPM-500

Portable dew point meter with intergral prob, graphic display, easy operation with touch function, USB port, measuring range -80~+50°Ctd, pressure range -1~50 bar, integrated data logger for saving measured values. Dew point measurement instrument can be used to detect residual humidity of compressed air, N2 and O2.

Portable Digital Hay Moisture Tester

$198.62

SKU: ATO-MM-TK100H

Portable digital hay moister tester for sales, measuring range 0-80%, LCD display, pin type. The newly designed moisture meter with extensive probes suits to many materials moisture content testing, just as wood fiber, grains, hay straw and bran. Low cost and free shipping.

Portable Digital Lux Meter, 0~20000 Lux

$199.86

SKU: ATO-LM-382

Buy a low price digital lux meter online, measuring range 0~20000 Lux, accuracy ±(4%+8). Portable digital lux meter is compact and easy to use, widely used in lighting companies, agriculture and livestock, mining companies, laboratories, offices, homes, street lighting construction, studios, photography, etc.