Test & Measurement Instruments

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

$2,985.23

SKU: ATO-SCOPE-200M4

The offered oscilloscope is 200 MHz bandwidth, high performance Rigol DS/MSO4000 series digital oscilloscope with cheap price. It offers a variety of trigger functions and auto measurements, record, playback, analysis functions. Real-time sample rate up to 4 GSa/s, 2 or 4 analog channels selectable.

20m Oil Tank Gauge Tape

$96.72

SKU: ATO-OTGT-20

Tank gauging tape is a portable measuring tool. Quickly retract the tape measure, strong and durable, easy to operate and use. Nickel-plated carbon steel tape of oil tank dip gauge tape, clear and more resistant, anti-rust and not easy to break.

3 Phase DIN Rail Digital Electric Energy Meter

$357.69

SKU: ATO-DEM-4P

This LCD display digital electric energy meter for 3 phase metering, current direct connection up to 100A, Modbus-RTU protocol communication RS485 port, one energy pulse output, is mounted on a DIN rail and are suitable for installation in distribution boards and small enclosures such as consumer units.

3-Cup Anemometer, 0~30 m/s Wind Speed Sensor, RS 485 Output

$187.23

SKU: ATO-3CAM-030

Affordable price anemometer for sale, 3-cup type. Wind speed measurement range 0~30 m/s, optional output signal pulse, 4-20mA, RS485, power supply DC 5-24V or 12-24V, accuracy ± (0.3 + 0.03V) m/s, ingress protection IP65. Wind speed sensor measures air velocity, outputs voltage and current signals by electromagnetic induction.

3-Cup Anemometer, 0~45 m/s Wind Speed Sensor, RS 485 Output

$113.38

SKU: ATO-3CAM-045

Buy 3-cup anemometer at economical price from ATO. Wind speed measurement range 0~45 m/s, limit velocity 50 m/s, output signal pulse/current 4-20mA/RS-485/voltage 0-5V for selection, supply voltage DC 5-24V or 12-24V. Wind speed sensor for measurement of air velocity, suitable for weather station and industrial/agriculture applications.

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 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.

5m (16 ft) Steel Tape Measure

$50.77

SKU: ATO-TM-5

Fair price steel tape measure perfect for accurate measurement, 5m (16 ft) measuring range, 16mm wide tape blade. The measuring tape is easy to read, which can be a temporary lock, making it quick and easy to get an exact measurement.

600g Electronic Analytical Balance

$870.15

SKU: ATO-EAB-600

Cost-effective lab weighing balance with LCD display for sale online. LCD HD display makes digital analytical balance reading clear. The readability of digital analytical balance is 0.001g. Analytical balance used for chemical industry, biological industry and pharmaceutical industry.

AC Analog Frequency Meter

$75.02

SKU: ATO-AFM-100

Frequency meter with electroplated screw and printing scale for sale. The overload ratio of this small analog frequency meter can be reach 100%. Clear scale markings allow for more accurate readings, enabling precise measurement and reducing potential reading errors.

Air Quality Monitor, PM2.5 Detector

$110.20

SKU: ATO-AIR-825

Buy a smart air quality monitor online. This is a professional PM2.5 detector that uses a laser particle sensor, and USB charging and monitors PM2.5, humidity & temperature simultaneously in real-time, good choice for indoor or outdoor air quality detection.

Coriolis Mass Flow Meter for Air/Gas/Liquid, DN20-DN150

$6,684.56

SKU: ATO-FLOW-FCC

High quality coriolis mass flowmeter good price for sale, this flowmeter is a new type of flow measurement instrument developed according to coriolis working principle, support DN20 to DN150 pass size optional, can real-time monitor the flow rate, density and temperature, especially suitable for the accurate measurement of air, gas and liquid.

Digital A & B-Scan Ultrasonic Thickness Gauge, Metal/PVC/Pipe, Thru-Coating

$3,389.58

SKU: ATO-UM-5

Digital ultrasonic thickness gauge/tester, with live A-Scan & time-based B-Scan, thru-coating thickness measurement also available, total measuring range 0.6mm-508mm, high resolution 0.01mm or 0.001 inches, material velocity range 500 to 9999 m/s (0.0197 to 0.3939 in/μs), large OLED color display, ideal thickness testing equipment for testing thickness of metal, pipe, steel, PVC, etc.

Digital AC/DC Hour Meter, Waterproof

$72.65

SKU: ATO-DHM-WP

Digital AC/DC hour meter records total equipment runtime by automatically timing from power-on to power-off. Data is permanently stored in EEPROM and cannot be reset, ensuring reliable lifetime tracking. Featuring IP68 waterproof rating and wide-temperature operation, this hour meter suits diverse harsh industrial environments.

Digital Counter, 6 Digit, Up/Down, Number/Length/Batch

$89.14

SKU: ATO-DIGC-FH6D

6 digit counter can be used for counting number/length/batch, position control of balers controlled by variable frequency motor, and measuring height, position and angle. Digital counter with up/down input modes can preset count value or length, and simultaneously display the total count, counting length and batch value in real time.

Digital Height Gauge, 0-300mm, 0.01mm

$524.15

SKU: ATO-DHG-300

The provided digital height gauge with a measuring range of 0-300mm, resolution of 0.01mm. The 300mm electronic digital height gauge is designed with a heavy stainless steel base on the standing feet so it would more stable.

Digital LCR Meter, 20Hz~1MHz

$3,739.54

SKU: ATO-LCRM-20100

Fair price digital LCR meter. High frequency range 20Hz~1MHz. Basic accuracy 0.05%. Measure inductance (L) max. 9999.99H, capacitance (C) max. 9.9999F, resistance (R) max. 99.9999 MΩ. It is multifunctional digital LCR bridge, supports level/frequency/offset scanning. Easy to study and simple operation.

Digital pH Meter, Pen Type

$22.25

SKU: ATO-PHM-02

Good digital pH meter is a pen-type pH tester with a built-in highly sensitive glass electrode that can quickly and accurately test water and sewage within the range of 0~14.0 pH. Accuracy of the pH detector is 0.01pH. Yellow, blue, or orange pen-type pH detectors are available online.

Digital Rotational Viscometer, 10-200000 mPa.s

$1,507.69

SKU: ATO-VISCO-SNB1A

The rotational viscometer can measure viscosity ranging from 10 to 200,000 mPa.s with a set of spindles 21#, 27#, 28#, 29# and selectable rotating speeds 0.5, 1, 2, 5, 10, 20, 50 rpm. Easy readout of viscosity with LCD display, the digital viscometer also features light weight for ease to carry, easy operation, high measuring accuracy and stability, best for the laboratories and manufacturing quality control.