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Voltage Detectors
The Detector of Choice for Industry Professionals
Determine the Hazard
When time is critical, our voltage detectors give first responders the confidence to go in and save lives faster with the knowledge that there is no live power.
Setting World Standards
When the US developed industry standards for non-contact voltage detectors in 2017, they referenced the inventors of the DC50.
World's First Non-Contact DC Detector
Launching non-contact detectors has revolutionized safety in direct current environments from fifty to over a million DC volts. No one else offers a true DC non-contact detector.
No Qualifications Required
Non-electrical personnel can easily be trained to operate the DC50 safely and expertly.
Tried and Trusted
AG Safety’s innovative voltage detectors advance the safety of all personnel working around electricity by identifying the electrical risk without contact
Have a Detector on the Truck
It’s the key to your safety. Compact and easy-to-use non-contact detectors activate in the presence of a voltage threat
Product Line
Industries Served
Utilities
Manufacturing
Electrical Contractors
First Responders
Maintenance
Power Generation
Voltage Detectors You Can Trust

AG Safety™ DC50 Non-contact Voltage Detector
The Fire and Rescue DC50 Non-contact DC Voltage Detector is for emergency service workers. Get within reaching distance of the power source, open the case, remove detector, attach the detector to an extension stick if required, ground the detector on the case to remove any static electricity, point the detector at the potential threat, if the device activates do not proceed. The detector can be used by untrained electrical personnel, where non-touch was vital. Staff can then be in house trained on a safe operating procedure of the detector. The DC50 can be used on solar, electric hybrid vehicles, trains, trams, planes, under mining equipment. The DC50 detector comes in a hard case, orange handle, high and low setting, the detector also has Hi-Visual Decals for high visibility.
- Voltage Sensing Range: 50 - ∞ VDC
- Battery: rechargeable lithium-ion 1-day life in rigorous activity
- Battery Life: 7 Hours
- Operating Temperature: 14 to 149°F (-20° to 65°C)
- Light Source: 8 Intensity LED
- Sound Source: 90 dB piezo buzzer
- Weight: 26.5 oz (750g)
- Dimensions: 8.85”L (225mm L)

AG Safety™ AC30 Voltage Detector
Designed for emergency rescue, linemen, tree surgeons, electricians and trained personnel for the determination of “Live and Dead” situations in many fields for safety purposes and life threatening situations.
- Voltage Sensing Range: 20 volts ac - 500K volts AC
- Battery: 4* AAA Alkaline / Lithium
- Battery Life: On: no alarm - 30+ hours, alarm on - 8+ hours, Off: 3 months
- Operating Temperature: 14 to 149°F (-20° to 65°C)
- Light Source: High Intensity LED
- Sound Source: Piezo 4000KHz 90dB at 3.937” (10cm)
- Weight: 4.93 oz (140g)
- Dimensions: 5.51”L x 2.87”W x 0.9”H (40mm L x 73mm W x 23mm H)

AG Safety™ DC80 Non-contact Voltage Detector
Simply point the detector at a potentially live DC source to determine if there is voltage present. The sound it makes will alert you to danger without any need for physical contact. It has 8 adjustable sensitivity settings, meaning the operator can adjust it to voltages from 50 volts to over 1,000,000 volts. AG Safety is the safest choice, in any environmental disaster or accident, and is the only product in the world to offer a truly non-touch DC detector you can rely on.
- Voltage Sensing Range: 50 -∞ VDC
- Battery: rechargeable lithium-ion 1-day life in rigorous activity
- Battery Life: 7 Hours
- Operating Temperature: 14 to 149°F (-20° to 65°C)
- Light Source: 8 Intensity LED
- Sound Source: 90 dB piezo buzzer
- Weight: 26.5 oz (750g)
- Dimensions: 8.85”L (225mm L)
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