Measuring instruments, Testers
Local-area network testers, Communication line testers, Related products
Field testers, Related products
Thermometers, Thermohygrometers, Anemometers
Atmosphere analysers, Gas analysers
Water quality measuring instrument, Analysers
Other instruments, tools

| Product ID | DAM-70E1 | DAM-170E1 | DAM-270E1 | 
| Voltage range | AC 1500V~80.5kV | AC 1500V~195.5kV | AC 3000V~287.5kV | 
| Initiation of movement voltage (Bare wire/voltage to ground)  | 
AC 15kV | AC 20kV | AC 35kV | 
| Frequency | 50 / 60Hz | ||
| Indication | Continuity beeping and flashing | ||
| Flashing | Confirmable by 8000lx illuminance | ||
| Beeping | More than 50dB away from 1m | ||
| Withstand voltage | AC 75kV/1min(on 30cm distance insulating rod) | ||
| Operating Tempurature | -10~40℃ | ||
| Power Supply | AAA battery(R03 1.5V) * 2 | ||
| Dimension | φ28.5×1050mm φ28.5×2400mm  | 
φ34×1050mm φ34×3600mm  | 
φ42×1050mm φ42×5300mm  | 
| Weight | Approx.530g | Approx.790g | Approx.1300g |