ETCR Non-contact High Voltage Alarm Ellectrician Test Pen, Model: ETCR1880C For Helmet

1. Function: near electric alarm
2. Working frequency: 50/60Hz
3. Electric inspection method: non-triggered
4. Detection mode: automatic trigger
5. Indicator light: LED light under 8000XL visible light
6. Buzzer: 60dB
7. Protection class: IP54
8. Power supply: ETCR1860/ETCR1860C 1 CR1632 button battery; ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 2 CR1632 button batteries
9. High voltage alarm: 1KV-500KV
10. Low voltage alarm: 40V-1KV
11. Weight: ETCR1860/ETCR1860C 68g; ETCR1870/ETCR1870C 51g; ETCR1880/ETCR1880C 60g
12. Dimensions: ETCR1860/ETCR1860C 90x40x35mm; /ETCR1870/ETCR1870C/ETCR1880/ETCR1880C 88x32x30mm