Test & Measurement Instruments

3 Phase Relay Tester, Microcomputer Control

$5,615.38

SKU: ATO-RT702A

Low price 3 phase relay tester kit for sale, microcomputer control, with big LCD display, high-resolution, high degree of automation, real-time storage of test data, reliable and comprehensive protection measures, powerful software.

Handheld LCR Meter, 100Hz~100kHz

$504.62

SKU: ATO-LCRM-1010

Cheap handheld LCR meter. Test frequency can select 100Hz~10kHz or 100Hz~100kHz, basic accuracy 0.20%. Measure inductance (L) max. 9999H, capacitance (C) max. 9999μF, resistance (R) max. 99.99MΩ. It is controlled by a high-performance 32 bit ARM microprocessor, the main and secondary specifications are displayed at the same time. Affordable and easy to use.

Mini Crane Scale 30kg/60kg/150kg/200kg/300kg to 500kg

$122.43

SKU: ATO-CRS-500

Mini crane scale with aluminium alloy housing has capacity from 30kg/60kg/150kg/200kg/300kg to 500kg, accuracy standartd OIML class III, can be used for hoisting, dock loading and unloading, stock counting, etc. Electronic crane scale has multi-functions of tare, zero, data hold, overload warning, low battery alarm, backlight and automatic power off. The continuous operation time of crane scale is 80 hours.

Portable Spectrophotometer Colorimeter, Caliber 4mm/8mm

$4,429.26

SKU: ATO-CM-YS3020

High precision portable spectrophotometer colorimeter can be used for clothing printing and dyeing, 4mm/8mm caliber, ceramic lamp accurate color measurement and quality control, light weight, small size and easy to use.

Sound Level Meter, 40 to 130 dB

$523.49

SKU: ATO-SLM-5636

Compact digital sound level meter, at low price, easy to measure live sound, decibel meter measuring range 40 to 130 dB, frequency range 20 Hz～12.5 kHz, overload indication to protect the class 2 sound level meter from damage.

0~200 GU Digital Gloss Meter, 60 Degree

$397.23

SKU: ATO-DGM-20060

Good price gloss meter for sale. Measurement angle 60 degree, spot area 9*15mm, measuring range 0~200 GU, digital display 3.5 inch, powered by 3.7V 3200mA battery 3.7V 3200mA, supports USB/RS232 interface. Gloss tester for sheen measurement of paint, marble, ceramic, etc.

0-1300 μm Digital Coating Thickness Gauge

$140.76

SKU: ATO-CTG-1300

Factory price coating thickness gauge for sale online. Paint thickness gauge with a built-in precision probe can work under the principle of electromagnetic induction and eddy current. It has a 0-1300μm measuring range, ±3%+2μm accuracy, and 0.1μm resolution. The paint thickness tester can be measured quickly and accurately without damage.

0-1500 μm Digital Coating Thickness Gauge

$161.98

SKU: ATO-CTG-1500

Paint thickness gauge is a highly accurate and compact test meter. Low price paint depth gauge has ±3% accuracy, 0.1μm resolution and a large 2.2-inch LCD screen. 0-1500μm coating thickness tester with Fe & NFe integrated probe can automatically measure iron-based surface coatings or aluminum and other non-magnetic substrates.

0-1700 μm Digital Coating Thickness Gauge

$212.50

SKU: ATO-CTG-1700

Get a precision coating thickness gauge from ATO.com to help measure coating or plating thickness on metals. The wholesale price paint thickness gauge has a resolution of 0.1μm and 20 sets of data storage. It can complete thickness measurements of 0-1700μm.

0-1800 μm Digital Coating Thickness Gauge

$91.56

SKU: ATO-CTG-1800

Competitive price paint depth gauge is designed for 0-1800μm thickness measurement. The paint thickness gauge has zero calibration, two-point calibration and basic calibration. Coating thickness gauge is highly accurate and compact tester, which comes with 0.05mm/2mil resolution car mode and 0.01mm/1mil resolution user modes.

1 Axis Digital Readout, DRO for Mills, Lathes

$358.46

SKU: ATO-DR-WE100

Single DRO axis digital readout, resolution 0.05um, 0.1um, 0.2um, 0.5um, 1um, 2um, 5um, 10um, 20um or 50um. Input voltage DC 9V, 50Hz-60Hz, for milling machine and metal lathes, low cost and free shipping.

1.5 kVA 50 kV AC DC Hipot Tester

$2,448.95

SKU: ATO-HTGTB-1550

Low price high voltage hipoter test capacity 1.5 kVA, 50 Hz or 60 Hz, 50 kV, it can be used for AC DC hipot test of cable, LCD display control box, convenient and easy to use. Special capacity can be customized, manufacturer direct sales.

2 Axis Digital Readout, DRO for Mills, Lathes

$249.86

SKU: ATO-DR-WE68002

High precision digital readout 2 axis, resolution 0.1um, 0.2um, 0.5um, 1um, 5um, 10um or 50um, input voltage 90-240V. DRO digital readout can be connected with linear scale or encoder to meet the processing and measurement requirements of various machine tools, such as milling machine, lathes and table saw fence.

2/5/10/13/15MHz Function Signal Generator

$376.77

SKU: ATO-FSG-30

Function signal generator price is affordable, frequency range 0.1Hz~2MHz/5MHz/10MHz/13MHz/15MHz for selection, with 1Hz~30MHz frequency counter. Directly generate sine wave, triangle wave, square wave, ramp wave, pulse wave, sawtooth wave, etc. Low distortion of 10Hz-100kHz, less than 1%.

3 Axis Digital Readout, DRO for Mills, Lathes

$295.28

SKU: ATO-DR-WE68003

DRO digital Readout 3 axis, input signal TTL, resolution 0.2 um, 5 um, um, um 20, or 50 um, it can be used for milling machine, lathes, surface grinders, grizzly planer ang optical comparator. The maximum measured length is 900mm, simple operation, stable and reliable.

3 Phase Protection Relay Test Set, 110V 220V Adjustable DC Output

$7,430.76

SKU: ATO-RT802

Professional 3 phase protection relay test set for sale, industrial control computer, 110V and 220V dedicated adjustable DC power output, secondary injection relay test kit with 2 USB ports and RS232 porthigh-tech design, compact and lightweight, easy to use, it can complete a variety of large-scale complex testing with high degree of automation and scan various protection settings.

40m Digital Laser Distance Meter

$99.98

SKU: ATO-DM-T40

Digital display laser distance meter measuring distance of 40 meters, large backlit display, 2 bubble level, storage of 30 groups of data, high accuracy ± 2, IP54 waterproof and dustproof, do not fear the harsh outdoor environment.

50m Digital Laser Distance Meter

$103.86

SKU: ATO-DM-T50

Handheld laser distance meter measuring distance up to 50 meters, laser level class 2, with large backlit LCD screen for clearer reading even in low light conditions, min/max values, providing default real time measurements.

6 Phase Relay Test Set, 110V 220V Adjustable DC Output

$33,438.46

SKU: ATO-RT1600

Super cost effective 6 phase relay test set for sale, 110V and 220V adjustable DC power output, built-in Windows XPE operating system, large display, high stability of software system, 6-phase current for easy three-phase differential protection test, 12-phase output for self-testing, 10 roads are opened, 8 roads are opened, which is convenient for self-injection and quick-cut test, exquisite smoothness and excellent performance.

6 Phase Relay Tester, Microcomputer Control

$12,076.92

SKU: ATO-RT1200

6 Phase relay tester, microcomputer control, cheap price, 6 phase voltage output, equipped with WindowsXP interface, ultra-thin industrial keyboard and optical mouse, easy to operate. Output voltage is 110V (1A) and 220V (0.6A) respectively for use in relays or protection devices that require DC operating power.