GM130 Ultrasonic Thickness Gauge Digital Paint Thickness Meter Measuring Range 1.0~300mm (Steel) Angle Ⅲ1000V RoHS

Ⅲ1000V RoHS

ETCR 2000+ Earth Resistance Tester can measure the integrated value of the grounding body resistance and the grounding lead resistance

The primary winding has a voltage in ratio to that of the alternator (characteristic shunt)

Details: Principle

Relative measurement can be accessible only when the tester is used for measurement of earth resistance

GM130 Ultrasonic Thickness Gauge Digital Paint Thickness Meter Measuring Range 1.0~300mm (Steel) Angle Ⅲ1000V RoHSGM130 Portable Ultrasonic Thickness Gauge Digital Paint Thickness Meter LCD Battery Operated Measuring Range 1. 0~300mm (Steel) *Measuring range: 1. 0~300mm (Steel) *Accuracy: (1%H+0. 1) mm *Resolution: 0. 01mm *Sound velocity range: 1000~9999m s *Working frequency: 5MHz *Minimum limit for tube measuring: 10mm probe: 20*3mm (Steel) 6mm probe: 12*2mm (Steel) *Auto calibration to assure the accuracy *Auto linear compensation: this advanced software