GMT™ Technical Specifications
FREQUENCY 48-52 kHz
WEIGHT
With Batteries 1.735 kg
Without Batteries 1.450 kg
LENGTH
Full Extension 133cm
Min. Extension 114cm
BATTERIES
Dry Cell 8 x 1.5 v AA (Alkaline Preferred)
Nicads 8 x 1.2v Nicads (Designated Pack)
BATTERY LIFE EXPECTANCY
Dry Cell 40-50 hours
Nicads 30-35 hours
OPERATING TEMPERATURE -10 Degrees C
+60 Degrees C
CONTROL BOX
  Dimensions
Aluminium Light Weight
   16 x 12.5 x 5 cm
ROD SYSTEM 3 Part - 2 Metal 1 Fibre
STANDARD SEARCH HEAD
GMT 950 24.5cm Diameter
COMPATABLE SEARCH HEADS
Sierra Goldmax 34 x 21 cm
HEADPHONES
1/4" Jack (.6cm)