LEICA DD120 Utility Locator Depth Detector, US Tools LEIAD 872939

LEICA DETECT DD120 
EASE OF USE – The locator requires minimal adjustment to locate services. Removing the sensitivity control also ensures detectable services cannot be missed where the user reduces sensitivity too much.
IN-BUILT SELF TEST – A quick check can easily be performed by staff or users to ensure units are working correctly. This can be carried out when off-hiring locators or handing over to users for the first time.
SIGNAL STRENGTH INDICATION (SSI) – features numeric signal strength readout, specifically designed for easy cable identification.
HAZARD ZONE – Alert the user to shallow services within 30cm of the locator. This can enable users to change their method of breaking ground and prevent cable strikes.
 
Leica DD120 buried utility locator, (60Hz) mains power region Detection in Auto, Power, Radio and Transmitter modes.  Features Hazard Zone, shallow service and depth estimation  when used in conjunction with a signal transmitter or sonde.
 
OPERATING FREQUENCIES
Mode: Frequency
Power: 50 Hz or 60 Hz mains electrical and harmonics
Radio: 15 kHz to 60 kHz
AutoPower, Radio, 33 kHz
Transmitter: 32.768 (33) kHz
8.192 (8) kHz
 
DEPTH ESTIMATION
Depth range: Line 0.3 m to 3 m
Depth accuracy (Undistorted signal): 10%
 
GENERAL TECHNICAL DATA
Mode: Output
Display panel: Monochrome
Keypad: membrane push buttons
Audio: 85 dBA @ 30 cm
Power, Radio and Auto mode:
Continuous tone (different pitch for each mode).
8 kHz and 33 kHz mode: All tones are different.
Pulsed tone (different pitch for each mode).
512 Hz and 640 Hz mode:
Pulsed tone (different pitch for each mode).
All tones are different.
Battery type: 6 x LR6 (AA) alkaline
Typical operating time: hours constant use at 20 °C/68 °F
Dimensions: 3.4 x 10 x 30 inches
Weight (incl. batteries): 2.7kg with batteries
Temperature: -4 °F to +122 °F
Storage: -40 °F to +158 °F
Protection against water, dust and sandConforms to IP54
Humidity: 95% RH non condensing