| Specifications | |
| Power: Power consumption: Speaker output: Dimensions: Weight: Continuous operation time: Waveform indication: |
6 AA alkaline batteries or optional AC adapter (9V 300 mA) 1 W or less 250 mW or more 176.5 (W) x 60 (D) x 135 (H) mm Approx. 1 Kg (including probe and batteries) Approx. 10 hours (alkaline) Forward: Red LEDs Reverse: Green LEDs |