Sensor
Probe
Sensor distance: 50 cm (19.69 in)
Sensor tube diameter: Ø 3.2 cm (Ø 1.26 in)
Measuring range: ± 20,000 nT
Alarm signal
Visual (LED) / Audio
Watertight
Device: IP68, 1.5 m (30 min at 20°C) / Digital probe VSM4: IP68, 60 m
Dimensions*
Bag cable drum – Standard
45 x 31 x 39 cm (17.72 x 12.20 x 15.35 in)
Backpack – Standard
81 x 16 x 11 cm (31.89 x 6.30 x 4.33 in)
Backpack in case – Standard
84 x 30 x 17 cm (33.07 x 11.81 x 6.69 in)
*Tolerance ± 3 %
Ambient conditions
In accordance with MIL-STD-810G
(F501.4-I, II, F502.4-I, II, F503.4-I, F506.4-III, F512.4-II, F516.5-IV)
Ambient temperature
-31°C – +63°C (-24°F – +145°F)
Attention: Temperatures without field computer
Storage temperature
-33°C – +71°C (-27°F – +160°F)
Attention: Temperatures without field computer
Weight*
Components kit “surface” complete
9,20 kg (20,28 lbs)
Components kit “borehole” complete
8,90 kg (19,62 lbs)
*Tolerance ± 10%
Disposable/rechargeable battery
4 x Mono 1.5 V alkaline battery (LR20) – Standard
4 x Mono 1.2 V NiMH rechargeable battery (HR20)
Disposable/rechargeable battery operating time*
Alkaline batteries: About 75 h
NiMH rechargeable batteries (10,000 mAh): About 75 h
*Ambient temperature of about 20 °C, LR20: Varta Industrial, HR20: NiMH rechargeable batteries, without Bluetooth®
Subject to changes that serve technical progress.