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Verifier G3+ Utility Locator Features & Benefits

Verifier G3+ Map Mobile App

Pair your smartphone with the locator app to plot location information such as depth, current index, GPS data, operator name, device name and utility type. Allows contractors and utility owners to capture and store information about construction projects.

Ambient Noise Detection (A.N.D.)

Detects ambient noise so the operator can switch to a different frequency for a particular jobsite. Helps improve accuracy of locates by determining the frequency with the least amount of interference on your jobsite.

Current direction

Identify target line in congested areas by determining the direction of current flow against “adjacent signals” caused by returning current. Helps operators accurately identify and track individual utilities in crowded rights-of-way.

Coil clamp

Exclusive one-size-fits-all coil clamp does not need to encircle utility to induce signal. Clamp is 100 percent waterproof

Three locating modes

The Vermeer Verifier™ G3+ locator offers operators three locating modes: peak, peak/null and null. The operator-friendly screen, at a glance, shows the accuracy of peak mode combined with the speed of null mode. 

Verifier G3+ Utility Locator Specs & Compare

RECEIVER (RX) 
Active frequencies38 kHz, ±2%; 9.5 kHz, ±2%; 80 kHz, ±2%; 850 Hz, ±2%; 512 Hz, ±2%
Passive radio9 kHz to 33 kHz (80 bands)
Passive power50 Hz - 60 Hz, 100 Hz - 120 Hz
Battery TypeSix Alkaline LR6 AA batteries
Battery life18 hours at 68°F (20°C)
Battery statusContinuous indication
Power save functionAutomatic power off after five minutes of inactivity
Visual indicationLCD: bar graph, digital number and character
Depth displayHigh-precision depth measurement; Line: up to 16 ft (5 m), up to 30 ft (10 m), probe: up to 30 ft (10 m)
RangeReal-time depth measurement up to 33 ft (9.9 m)
Depth readout unit6.5 ft (2.0m), ± 2.5%; 10 ft (3 m), ± 5%
Depth accuracy16.5 ft (5 m), ± 10%
Current valueCurrent value showing on the conductor is displayed for line identity in milliamps
Audio outputInternal speaker with sound-volume-adjusting function
EarphoneOptional
Data loggingMemorized 400 points of data including depth, current measurement, date and time
Interface6-pin output connector
Operating temperature-4°F to 122°F (-20°C to 50°C)
Dimensions26 in x 5.1 in x 10.6 in (66 cm x 13 cm x 26.9 cm)
WeightApproximately 4.7 lb (2.1 kg), including six batteries
TRANSMITTER (TX) 
Output frequencies38 kHz, ±.02% (Standard frequency); 9.5 kHz, ±.02%, (Direct connection mode only); 80 kHz, ±.02% (Direct connection mode only); 512 Hz, ±.02% (Direct connection mode only); Dual: 9.5 kHz/38 kHz, ±0.02% (Direct connection mode only)
Output powerMaximum 5 W, 80 kHz: maximum 1 W
Operating modesDirect-connection mode, inductive mode, *External coil mode
Battery TypeEight Alkaline LR20 D batteries, Direct mode: 50 hours, Output 4 mAh at 68°F (20°C), Inductive mode: 20 hours, Output 50% at 68°F (20°C)
Battery lifeFull Power (5 W): 10 hours at 68°F (20°C)
Battery statusLow battery indication and press-key readout
Visual indicationLCD: bar graph and digital number
Audio indicationInternal speaker: alarm, beeping sounds
Measuring functionOutput current: up to 300 mA, line voltage: up to 250 V
Output protectionAC 250 V, 512 Hz: Output is cut off automatically
Operating temperature-4°F to 122°F (-20°C to 50°C)
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)
WeightApproximately 7.9 lb (3.6 kg), including eight batteries
Hard caseOptional