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Detects electromagnetic and AC electrical voltage sources from 110 volts to 750,000 volts at a range of 200mm to 300mm.
View Modiewark Contact and Non-Contact Voltage Tester
The new G.L McGavin Digital hand held Proximity Tester FR30 is designed for Electricians, Technicians and the Fire & Rescue departments.
View FR30 Rescue Tester
Non-contact voltage detector for use by persons approaching metal clad meter boxes in residential or commercial situations.
View Mini Meter Reader Voltage Tester
Pocket-sized non-contact power pole tester to aide in the identification of cracked and broken insulators.
View Mini SWER & Pole Voltage Tester
The GLM MIni SWER & Pole Tester features a full function internal self testing unit, low battery indicator detection and unit activation indication, providing a safe and reliable instrument.
The battery compartment is located on the rear of the GLM MINI and requires a 9 volt pp3 battery. There is an option of a rechargeable battery for some models.
Ensure the battery is fitted the correct way placing the positive terminal as indicated.
Power On Indicator (Green)
Low Battery Indicator (Orange)
When the unit is turned on a GREEN LED is illuminated. This indicates good battery condition and circuitry connectivity. As the battery decreases below this point the unit will switch the tester to a continuous ORANGE LED.
The self test button located on the front face of the GLM Mini is a full function test of all the components of the unit.
This feature should be initiated every time the unit is turned on and at regular intervals during the working day. In the event the tester fails please refer to (Service and Trouble Shooting).
This switch is used to enable the GLM Mini to be operated through the 12 point switch for the calibration of distance in high and low electrical fields.
e.g. If the mains are 11kV/22kV/33kV the high setting is required because the field is not as strong. If the over head mains are from 66kV-132kV the low setting is required.
The dial allows for the adjustment of the unit to the work site signal strength given network voltage and distance (height of conductor), use this dial to adjust the sensitivity for the site conditions.