Test & Measurement Instruments

2 in 1 Digital Angle Finder Protractor, 300mm

$145.97

SKU: ATO-DP-300

2-in-1 digital angle finder ruler measuring range 0 to 360 degrees, digital protractor length 300 mm (11 inches), digital display, easy to read, with data lock function, can lock the measurement of any angle. The multifunctional digital display angle ruler is an ideal tool for garden maintenance, wood cutting, and cabinet making.

2 in 1 Digital Angle Finder Protractor, 500mm

$135.96

SKU: ATO-DP-500

This is a 2-in-1 electronic digital protractor with a length of 500mm (19 inches) and a measuring range of 0 to 360 degrees, it can be used to measure internal and external lengths and angles. This angle-measuring ruler can be locked at any angle and has a reset button to reset the angle-measuring tool at any time.

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%.

20 MHz Digital Oscilloscope, 2 Channels, 100 MSa/s

$514.60

SKU: ATO-SCOPE-20M

Dual channel digital oscilloscope with 20 MHz bandwidth, max. real-time sample rate up to 100 MSa/s. The digital oscilloscope with FFT display function can analyze the spectral characteristics of the signal.

20 MHz Handheld Oscilloscope, 500 MSa/s, Single Channel

$458.89

SKU: ATO-HO-20

Single channel handheld oscilloscope with reasonable price for sale. The digital oscilloscope with 20 MHz bandwidth, 500 MSa/s sampling rate, is an instrument used to measure the shape of alternating current or pulse current waves. The 20 MHz handheld oscilloscope features an auto-scale function, USB data transmission and waveform record and replay.

200 MHz Handheld Oscilloscope, 1 GSa/s, 2 Channels

$592.22

SKU: ATO-HO-200

High accuracy 2-channel handheld oscilloscope with 200 MHz bandwidth, 1 GSa/s sample rate, 8K record length, 8 bits vertical resolution. 200 MHz digital oscilloscope can capture of instantaneous or abnormal signals for accelerating signal analysis and fault tracing.

200 mm Vernier Caliper, 0.02 mm Reading

$126.26

SKU: ATO-VC-200

200 mm vernier caliper is designed for measuring length, depth, inner diameter and outer diameter in science labs, medical purposes, steel industries and aerospace industries. High quality vernier scale is equipped with a square depth rod, carbon steel materials, 0.02 mm reading, long service life, durable, easy to use and carry.

200g Electronic Analytical Balance

$790.52

SKU: ATO-EAB-200

High quality and reasonable price digital analytical balance for sale online. The analytical weighing balance adopts with cast aluminum sheel material. 200g is the maximum range of this digital analytical balance. Laboratory balance scale often used in science experiment and pharmaceutical industry and mechanical engineering.

20m Pipe Blockage Detector

$123.62

SKU: ATO-PBD-20

Reasonable price and high quality pipe blockage detector with 20m for sale online. This pipe locator has a probe with a waterproof design. Smooth and wear-resistant waterproof probe, dry and wet pipes can be detected. Water pipe detector is commonly used in various industries, including plumbing, sewage systems and water treatment plants.

2-3" Range Digital Micrometer, 0.0001 Inch Accuracy

$179.86

SKU: ATO-DM-N775

The digital tube micrometer ranges from 2" to 3" (50 to 75 mm) with an accuracy of 0.0001" (0.003 mm), measures in metric and inches and provides a digital readout on a clear LCD screen. The digital micrometer is ideal for precise measurement of parts in mechanical engineering, machining and most mechanical industries.

24kW 600V Single Phase Digital Power Meter

$444.31

SKU: ATO-DPM-24KW

Hot sale single phase power meter is a digital power analyzer with 0~600V input voltage, 24kW power, 4 windows display, optional RS232 interface and 0~1000kW/h electric energy accumulation range, which can simultaneously measure the voltage, current, power, power factor, frequency, electric energy, etc.

25 MHz PC Based Oscilloscope, Dual Channel, 100 MSa/s

$750.95

SKU: ATO-PBO-25

Lower cost PC-based oscilloscope is a high-accuracy dual-channel digital oscilloscope with 25 MHz bandwidth, 100 MSa/s sampling rate. The waveform of PCO can be recorded/saved, and the maximum storage is 4000M, which can be read at any time.

25-30 mm (0.98" - 1.18") 3 Point Inside Micrometer

$291.41

SKU: ATO-IM-2530

3 point inside micrometer is a kind of micrometer, mainly used to measure inside dimensions like the inside diameter of a hole or tube. The provided 0.98" to 1.18" (25~30 mm) internal micrometer with 0.005 mm resolution, durable bearing steel materials, clear scale for an accurate reading, 150 mm extension rod for precision measurement of blind and through holes.

2m (6.5 ft) Steel Tape Measure

$46.67

SKU: ATO-TM-2

ATO cheap price 2m steel tape measure for sale online, the easy read tape measure with tape blade width 13mm, a superior internal mechanism that can open and recoil the blade smoothly. 13mm tape blade for much easier reading, which is small enough to carry in a pocket.

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.

300 mm Vernier Caliper, 0.02 mm Reading

$167.46

SKU: ATO-VC-300

300 mm vernier caliper for sale online. It is a measuring tool for measuring length, inner and outer diameters, and depth accurately. With a square depth rod, and carbon steel materials, 0.02 mm reading, the vernier gauge is widely used in science labs, medical purposes, steel industries, aerospace industries, etc.

30-40 mm (1.18" - 1.57") 3 Point Inside Micrometer

$328.50

SKU: ATO-IM-3040

The provided 30~40 mm (1.18" to 1.57") inside micrometer is a precision micrometer for measuring the internal size of an object and is suitable for small and medium-sized direct inner wall measurement. Three point internal micrometer adopts durable bearing steel materials and comes with a 150mm extension rod for precision measurement of blind and through holes.

30m Pipe Blockage Detector

$141.76

SKU: ATO-PBD-30

Cost-effective price 30m underground pvc pipe locator for sale. This water pipe detector has a signal indicator, with the sensitivity adjustment knob. Switch soft rubber dust cover can effectively prevent dust from entering the pipe blockage detector.

3-4" Range Digital Micrometer, 0.0001 Inch Accuracy

$198.46

SKU: ATO-DM-N7100

Digital metric outside micrometer with digital and graduated display, micrometer range 3 to 4 inches (75 to 100mm), accurate to 0.0001 inches, resolution 0.00005 inches. The tighter tolerances on the digital micrometer ratchet and spindle assembly create extremely smooth and accurate movement.