● Performance Characteristics:

1. Applicable pipe outer diameter ≥ 400mm;

2. Crawler speed range: 5~60mm/sec (0.2~2.36in/sec);

3. Waterproof rating: IP65;

4. Operating temperature: -20°C~50°C (-4°F~122°F);

5. Power supply voltage range:

(1) When using mains power, 110VAC or 220VAC. Users must provide their local mains voltage before ordering so that the appropriate operating range can be set before shipment.

(2) When using batteries, the battery voltage range is 20~30V, and the maximum current must be above 10A. The crawler's power module will automatically adjust to the supply voltage.