Description
Technical Specification
Testing range | 0 mi to 18.64 mi (0 km to 30 km) |
Impulse range | 30 V |
Adjusting range of gain | 0 dB to 80 dB |
Impulse width | 80 ns to 10 μs, self-adjustable |
Adjusting range of wave velocity | 328.08 ft to 984.25 ft (100 m) to (300 m)/μs |
Measure range | 328.08 ft, 0.18 mi, 0.62 mi, 1.86 mi (100 m), (300 m), (1000 m), (3000 m) and auto range |
Accuracy | 0.9% of range |
Resolution | 1% of range |
Gain | Auto Set across screen |
Output pulse | 5V nominal in open circuit |
Velocity factor | Variable from 0.01 to 0.99 |
Output impedance | 120 Ohm |
Pulse width | Automatically varied to range |
Connectors | Two 0.157 in (4 mm) safety terminals |
LCD display | 128 pixels x 64 pixels graphic LCD with backlight |
Update rate | Once per second |
No touch shutdown | 5 minutes |
Display view area | 1.73 in x 2.44 in (44 mm x 62 mm) |
Power supply | Batteries 6 AA or nickel-cadmium cells |
Battery low indication | 6.5 V nominal |
Voltage protection | Withstands 250V AC/DC and telephone ringing |
Operating temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
Storage temperature | -22 °F to 158 °F (-30 °C to 70 °C) |
Humidity | 93% |
Test leads | 6.56 ft (2 m) safety plug-clip |
Case dimension | 8.26 in x 3.93 in x 1.96 in (210 mm x 100 mm x 50 mm) |
Weight | 1.21 lb (550 g) with batteries |