HT M75 多功能安装安全测试仪

AUTO test (Non-trip ground resistance, RCD, Insulation) in sequence  

TRMS: Yes

Insulation with voltage 50, 100, 250, 500, 1000VDC: 250V, 500V

Continuity of protective circuit with 200mA: Yes

Tripping time and current of RCDs: A=30mA AC=300mA only general

Non-trip earth resistance: Yes

Contact voltage: Yes

Phase sequence: Yes

Leakage current with optional clamp meter: Yes 

Protection category: CAT III 550V

DC/AC TRMS voltage and current, Frequency, Resistance, Continuity with buzzer: Yes

Size (LxWx H) (mm): 240x100x45

Weight (batteries included): 450g

Datasheet