Test & Measurement Instruments

12 Channel Thermocouple Data Logger

$718.79

SKU: ATO-TDL-5100

Favorable price thermocouple data logger for sale. This data logger can measure temperature 0~50℃ and humidity 10~85%RH. Temperature data logger has high-brightness LCD display which can show real time data, selectable 3 channel, 6 channel and 12 channel.

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.

Clamp Meter for True RMS AC Current 600A Measurement

$88.89 $98.77

SKU: ATO-CLAM-2018A

AC clamp meter has AC current range 0-600A, AC/DC voltage range 0-600V, resistance range 0-20MΩ, maximum display value 1999 and maximum jaw opening size 36mm. True RMS clamp meter can be used for sine wave signal measurement. AC clamp meter also has special functions of automatic power off, back light and LED torch.

DC Analog Ammeter, 15-100A, 10V

$62.57

SKU: ATO-DCAA-15

Good price analog 15-100A DC ammeter with 1.5% accuracy class for sale. The operating temperature of this analog ammeter between 0 ℃ to 55 ℃. Clear scale markings allow for more accurate readings, enabling precise measurement and reducing potential reading errors.

Decibel Level Meter, Time/Temperature/Humidity, 30 to 130 dBA

$110.92

SKU: ATO-DLM-DM165A

4 in 1 wall-mounted decibel level meter is used for detecting noise within 0 to 130 dBA. This sound level meter can detect and display noise, time, temperature & humidity at the same time, suitable for offices, factory workshops, schools and hospitals.

Digital Height Gauge, 0-1000mm, 0.01mm

$1,208.99

SKU: ATO-DHG-1000

Reliable ATO digital height gauge with a resolution of 0.01mm, measurement range of 0-1000 mm. The 1000mm vernier height gauge has the advantages of being handy, high quality, and easy to use.

Digital Temperature and Humidity Data Logger

$130.19

SKU: ATO-TDL-2001D

Economical price digital temperature and humidity data logger is widely used in warehousing, logistics and cold chain, with USB data export interface and LCD display. This temperature and humidity recorder can combine with host computer software to perform statistical analysis on temperature and humidity data.

Digital Water Quality Tester for TDS/Conductivity/pH/Salinity/Temperature

$74.61

SKU: ATO-WQT-EZ-9909

Buy 5 in 1 digital water quality tester for detecting TDS/conductivity/pH/salinity/temperature. Factory price water quality meter, pen type, with automatic temperature compensation function, high-sensitivity probe, three-point calibration function, LCD display, ℃ and ℉ unit conversion, waterproof level IP67 and automatic calibration function.

Electronic Liquid Density Meter for Oil/Water, 0.001g/cm³

$721.36

SKU: ATO-DENSITY-SJY

Factory price electronic liquid density meter for sale, using high-precision sensor, combined with Archimedes principle, can quickly and accurately measure liquid density, density accuracy up to 0.001g/cm³. It has two weighing ranges of 0.01-300g/0.01-600g to choose from, equipped with a large-screen blue backlit LCD display, the data is clear and easy to read.

GPS Land Area Meter

$186.15

SKU: ATO-LM-180

Buy a GPS land meter for area measurement (0~99999 hectares) and length measurement (0-99999999 meters). This digital area meter is available with 4 measurement modes, area error in 0.003 acres, 3500mAh battery capacity, 100 area records, high definition color screen, and tow-star localization.

Handheld Land Meter, BDS/GPS/GLONASS

$241.53

SKU: ATO-LM-166

Good price handheld land meter comes with 3 satellite systems (BDS/GPS/GLONASS ), 4 measurement modes, data export, area error in 0.003 acres, lithium direct impulse, 3 star localization, and a high-definition color screen, suitable for measuring land area and length.

Home Smoke Detector, Carbon Monoxide (CO) Alarm

$56.85

SKU: ATO-SMOKE-JY909COM

Home smoke detector with CO alarm comes with dual sensor, can detecting carbon monoxide and smoke accurately. Wireless smoke detectors with detection angle 360°, working voltage 4.5V and work at -10°C~55°C. Equipped with 24 hours real-time monitoring LED display accurate concentration, voice sound and light alarm. Detection distance reach to 10m, high stability and low power consumption. Widely apply in city security, community, factory, home and company and so on.

Insertion Electromagnetic Water Flow Meter, DN100-DN3000

$2,257.41

SKU: ATO-FLOW-IEFM

Reasonable price and high quality insertion type magnetic flow meter for sale online. The medium of insertion magnetic flowmeter is water. Working temperature of insertion electromagnetic flow meter between -20°C and 70°C. It often used in petrochemical, electric power, metallurgy and textile.

Laser Diameter Gauge, Single Axis, 1-70mm

$4,281.89

SKU: ATO-LDG-70A

Economical price single axis laser diameter gauge is a precision measuring instrument designed for non-contact measurement, specifically tailored for determining the diameter of cylindrical objects like wires, cables, tubes, and rods. With a measurement range from 1mm to 70mm, it offers versatility across various industrial applications.

Mechanical Counter, 5 Digit/6 Digit

$44.08

SKU: ATO-MC-001

Reliable 5-digit/6-digit mechanical counter is specially designed for manual counting. Pull-type counter, no need for batteries, clear large screen, accurate counting, high-temperature resistance and corrosion resistance, suitable for general machine tools.

Micro Ultrasonic Thickness Gauge, Metal/Plastic/Glass

$142.86

SKU: ATO-UTG-AS840

Micro Ultrasonic Thickness Gauge, a sophisticated instrument engineered for precise thickness measurement across a variety of materials including metal, plastic, glass, and more. The portable ultrasonic thickness gauge utilizes advanced ultrasonic technology and operates within a sound velocity range of 1000 to 9999 m/s, ensuring accurate and reliable results in diverse industrial applications.

Mini Digital Wireless Inclinometer with Bluetooth

$63.24

SKU: ATO-DMI-43

Low-price and high-quality mini wireless inclinometer for sale online. Portable inclinometer is easy to carry. It has a resolution of 0.05°, high measurement accuracy with an error of ±0.2°, and a measuring range of 4×90°. Equipped with a 3.7V lithium battery with a capacity of 260mAh. Small digital inclinometer with Bluetooth also supports Bluetooth data transmission and is a practical tool for angle measurement.

Multi Channel Temperature Data Logger

$677.39

SKU: ATO-TDL-YP5000

Multi channel temperature data logger for sale, optional 8/16/24/32/40/48/56/64 channels for recording 200~1350℃ temperature ranges. This temperature data recorder is a device designed to monitor and record temperature data from multiple sources simultaneously.

Non Contact Digital Laser Tachometer, 2.5 rpm-99999 rpm

$76.15

SKU: ATO-DT-GM8905

Handheld non-contact laser tachometer with a measurement range from 2.5 rpm to 99,999 rpm is used to detect the speed, linear speed or frequency of the motor. Portable digital tachometer can accurately measure the speed of impeller blades, expansion cylinders and spindles, suitable for motors, fans, washing machines, textiles, automobiles, aircraft, ships and other industries.

pH/EC/TDS/Temp Pen Tester

$65.99

SKU: ATO-PHM-MPH300

pH/EC/TDS/Temp pen tester for sale, measurement range is 0 to 14 pH, 0 to 9999 µS/cm for EC, 0 to 9999 ppm for TDS, and 0°C to 60°C (32°F to 140°F) for temperature. The accuracy is ±0.05 pH, ±2% µS/cm for EC, and ±2% ppm for TDS. The pen pH meter operates within the temperature range of 0 to 60°C and includes automatic temperature compensation.