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| Categories | Surface Roughness Gauge | 
|---|---|
| Supply Ability: | 1, 000PCS/Year | 
| Payment Terms: | L/C, T/T, Western Union | 
| Place of Origin: | china | 
| MOQ: | 1 Piece | 
| Price: | negotiation | 
| Brand Name: | L&D | 
| Model Number: | SRT-30 | 
| Certification: | CE | 
| Packaging Details: | Standard Exporting Packing | 
| Display: | 4 Digits, LCD | 
| Range: | 0~0.8mm | 
| Accuracy: | ±5% | 
| Principle: | Inductance Type | 
| Operating Conditions: | Temperature: 0~50°c Humidity:< 80%Rh | 
| Battery Supply: | 4 X 1.5V AAA Size (Um-4) Battery | 
| Origin: | Dongguan | 
| Port: | Shenzhen, China | 
Usage
Widely used in production site to measure surface roughness of
various machinery-processed parts, calculate corresponding
parameters according to selected measuring conditions and clearly
display all measurement parameters.
Features
Technical data
| Display | 4 digits, LCD | 
| Range | 0~800um | 
| Accuracy | ±5% or ±5 µm (whichever is the greater) | 
| Resolution | 0.1μm (when Measurement Value <100μm ) 1μm (when Measurement Value ≥100μm ) | 
| Principle | Inductance type | 
| Environment | temperature: 0~50°C Humidity:< 80%RH | 
| Battery supply | 4 x 1.5v AAA size (UM-4) battery | 
| Dimensions | 162 × 65 × 28mm | 
| Weight | 280g | 
Standard Accessories
1. Main Unit
2. Carrying Case
3. Instruction Manual
Optional Accessories
1. USB, RS-232C data cable with software
2. Bluetooth data out put with software
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