TW-7700 Specifications | |
Receiver
Depth Accuracy:
+/- 1 inch per foot in nominal conditions Readout Units:
Inches or cm (factory preset)
Left/Right Guidance:
Continuous audio tone = Left Pulsed audio tone = Right. VCO (varying pitch) output for easy over target location.
Visual: Left/Right/Over Target messages Signal Strength:
Digital Numeric Readout & Bar Graph Sensitivity Adjust: Automatic
LCD backlight: Included
Battery Test:
Automatic Low Battery alert Push button readout Battery Type: Six "C" cells
Battery Life: 80 Hours
Weight: 5.4 lbs.
Operating Temperature: -4°F to +140°F (-20°C to +60°C) |
發(fā)射機(jī) Transmitter
輸出頻率:82千赫 Output Frequency: 82 kHz
Output Power: 0.5 Watts nominal
Battery Test: Yes
Battery Type:
6 Volt lantern batteries Battery Life: 80 Hours
Weight: 5.0 lbs.
Accessories
Headphones - Volume adjusts separately for each ear.
Coupling Clamp - Useful for in-service and electrical power line tracing when a metal-to-metal hookup is not possible |