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 | DAL-20-8 | DAL-20・30-12 |
| Voltage range | AC 80~600V, 1.5~23kV | AC 80~600V, 1.5~35kV |
| Initiation of movement voltage (Bare wire/voltage to ground) |
Low voltage:AC 80V High voltage:AC 1500V |
|
| Frequency | 50 / 60Hz | |
| Indication | Continuity beeping and flashing | |
| Flashing | Confirmable by 8000lx illuminance | |
| Beeping | More than 50dB away from 2m | |
| Withstand voltage | Dry condition:46kV/1min After water absorption:23kV/1min |
Dry condition:70kV/1min After water absorption:35kV/1min |
| Operating Tempurature | -10~40℃ | |
| Power Supply | AAA battery(R03 1.5V )*2(Running time around 7h) | |
| Dimension | φ28×800mm | φ33×1200mm |
| Weight | Approx.260g | Approx.360g |
| Product lifetime | Around 10(ten)year | |