Jeweltest JW-GY71 集成钢筋定位器 (Φ6-50; ≤±1)

Bar diameter application range(mm): Φ6 - 50

Maximum permissible error of Bar diameter: ≤±1

Cover thickness measuring range

- The first measuring range (mm): 6 - 90

- The second measuring range (mm): 7-180

The maximum error of cover thickness:

- The first measuring range (mm): 6-59

                                                      60-69

                                                      70-90

- The second measuring range (mm): 7-79

                                                            80-119

                                                            120-180

- Accuracy: ≤±1 

                  ≤±2

                  ≤±4mm

Work temperature ℃: -10-+40

Relative humidity RH: <90%