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Vermeer

Verifier G3+ Utility Locator

18 hours
battery life receiver
32.8 ft (10 m)
depth range
-20 °C
operating temperature min
5 watts
output power
26.0 in (660 mm)
receiver dimensions length
4.6 lb (2.1 kg)
receiver weight

Documents

Datasheet ↓
Official ✓ Verified source Jul 2026

Full specifications

Active frequencies38 kHz ±2%, 9.5 kHz ±2%, 80 kHz ±2%, 850 Hz ±2%, 512 Hz ±2%, Current direction (CD): 512 Hz and 9.5 kHz
Audio indicationInternal speaker: alarm and beeping sounds
Audio outputVia wireless 5.0 on Verifier G3+ Locator Map App (available for iOS and Android)
Battery TypeEight alkaline LR20 D
Battery lifeDirect mode: 50 hours — output 4 mA, 68°F (20°C); Inductive mode: 20 hours — output 50%, 68°F (20°C); Full power (5 W): 10 hours, 68°F (20°C)
Battery statusLow battery indication and press key readout
Current valueCurrent value showing on the conductor is displayed for line identity in milliamps (mA)
Data loggingMemorize 400 points of depth, current measurement, date and time
Depth accuracy6.5 ft (2 m): ±2.5%, 10 ft (3 m): ±5%, 16.5 ft (5 m): ±10%
Depth displayHigh-precision depth measurement
Depth readout unitFeet, meter and inch
DimensionsWhen using: 10.3 in x 12.4 in x 4.3 in (26.2 cm x 31.5 cm x 11 cm); When in storage: 8.9 in x 12.4 in x 4.3 in (23 cm x 31.5 cm x 11 cm)
Interface6-pin output connector
Measuring functionOutput current: 0 mA - 300 mA, line voltage: 0 V to 250 V
Operating modesDirect connection mode, inductive mode and external coil clamp mode
Operating temperature-4°F to 122°F (-20°C to 50°C)
Output frequencies38 kHz ±.02% (Standard frequency); 9.5 kHz ±.02%, 80 kHz ±.02%, 512 Hz ±.02% (Direct connection mode only); Dual: 9.5 kHz and 38 kHz ±.02% (Direct connection mode only) Current direction (CD): 512 Hz and 9.5 kHz
Output power5 watts maximum, 80 kHz: 1 watt maximum
Output protectionAC 250 V, 512 Hz, output is cut off automatically
Passive power50 Hz - 60 Hz, 100 Hz - 120 Hz
Passive radio9 kHz to 33 kHz (80 bands)
Power save functionAutomatic power off after 5 minutes of inactivity
RangeLine: 0 to 5 m / 16 ft ( 0-5 m / 0-16 ft mode), 0 to 10 m / 30 ft (0-10 m / 0-30 ft mode); Probe: 0 to 10 m / 30 ft; Real-time depth measurement 0 to 9.9 m / 0 to 33 ft
Visual indicationLCD: bar graph and digital number
Weight7.9 lb (3.6 kg) including eight batteries

Every figure is traced to the manufacturer’s published data. ↗ opens the source.

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