Ditch Witch TK Series Manual - Manual (Page 54)

TK Series Guidance System Operator’s Manual
Specifications - 53
TK Series Tracker
CMW
Performance U.S. Metric
TK Depth distance >70 ft w/ H power beacon >18.3 w/ H power beacon
Depth accuracy +/- 5% over testable range
Telemetry radio range 500 ft 152.4 m
TKD,
TKQ Depth distance >100 ft w/ H power beacon >30.5 w/ H power beacon
Depth accuracy +/- 5% over testable range
Telemetry radio range 2000 ft 610 m
Batteries
Battery type C-cell alkaline or C-cell size NiMH rechargeable
Number of cells 4
Battery life 12 hours at room temperature