GemRed I-UP100 Digital Universal Protractor Model: 1-UP100 Long Stroke A setting standard (optional) is

A setting standard (optional) is needed to accurately set the micrometer to the reference point

Power supply is through the USB interface so that there is no requirement for an external power source

Linearity at 20°C *¹: ±0

DIN863 chrome plated frame ratchet friction thimble spindle lock with battery cover wrench carbide tips

200 lbf Measuring Units lbF

GemRed I-UP100 Digital Universal Protractor Model: 1-UP100 Long Stroke A setting standard (optional) is1. Measuring at power on with ABS mode, no calibration required. 2. High quality material with stainless Steel throughout. 3. High precision machining process ensures product quality. 4. Easy to read with the large HD LCD screen display. 5. Numbers invert for Working Overhead. 6. Switch to a supplementary angle. 7. It features a fine adjustment knob for exact settings. 8. Lock measuring data at any angle with a good locking function. A digital bevel