R12 Optical Measuring Instrument Electronic Radius Gauge Digital

Place of Origin CHINA
Brand Name ZKTD
Certification None
Model Number R12
Minimum Order Quantity 1 set
Packaging Details Safe packing
Delivery Time 2-4 weeks
Payment Terms T/T
Supply Ability 100 sets per month

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Product Details
Measuring Range 0-12.7mm Accuracy 20μm
Resolution(mm/in) 0.005/0.0005” Radius Accuracy <1%
Display Range Length Displacement 0-13mm Radius Range 5-700mm
Displacement Measurement Error △S≦0.02mm Radius Measurement Error △R≦0.01*R/S
Power Supply 3V The Button Battery(CR2032) Working Temperature 0±40℃
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digital electronic radius gauge


electronic radius gauge optical measuring


digital radius gauge optical measuring

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Product Description

Optical Measuring Instrument Electronic Digital Radius Gauge R12


Product Features

1. It can be used in places with arc measurement, such as mechanical parts, wood formwork, building steel formwork, etc;

2. It can measure the radius of circular arc surface of any specification. It is easy to operate and fast to read. It has the characteristics of small volume, convenient reading and hand-held measurement;

3. The small radius gauge is designed with multiple sets of measuring claws, and the measuring claws of different spans are selected for different radius and measuring accuracy of the circular arc surface;

4. It has multiple purposes: high-precision digital dial indicator function (remove the measuring claw);

5. Multiple measurements: radius measurement of outer circle and inner arc surface, depth measurement and step measurement;

6. Three modes of inner diameter/outer diameter/high precision percentage switching;

7. Small radius 10/20/30/60/100 five sets of measuring claw specification conversion;

8. Large radius gauge measuring claw span 200mm: outer diameter and inner diameter measuring range 450mm~2500mm

9. It has the functions of data retention, data output interface, metric-inch interconversion, reset and automatic/manual shutdown;

10. The maximum measuring speed is greater than 1.5m/s;

11. Aviation aluminum alloy body, glass capacitive grid sensor, large capacity 3V lithium battery.



With data output port, data can be imported into the computer, easy to operate.

R12 Optical Measuring Instrument Electronic Radius Gauge Digital 0


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R12 Optical Measuring Instrument Electronic Radius Gauge Digital 1

R12 Optical Measuring Instrument Electronic Radius Gauge Digital 2