Kewtech RB1 Voltage Test Lamp

Product Code: RB1

Kewtech RB1 Voltage Test Lamp Replacement Bulb

The Kewtech RB1 Voltage Test Lamp has been designed to replace bulbs in John Drummond voltage test lamps. Different voltage ratings are indicated via a system of coloured LEDs that vary in intensity and colour depending on the detected voltage rating. The Kewtech RB1 enables clear positive indication of the presence of voltage. Suitable for use with 2000 ohm resistor and a high integrity resistor that is included with this replacement bulb. Simply unscrew and remove the existing pygmy bulb from the Drummond test lamp and replace with the Kewtech RB1 bulb. Unscrew the probe tip, remove the fuse and resistor and replace with the special 2000 ohm resistor.

No. of LEDs	Colour	Voltage	Indication
1	White	50V - 100V	Centre LED will light up at 35V & increase in brightness to 100V
3	Blue	230V	An array of blue LEDs will light up at 190V
6	Red	400V	An array of red LEDs will light up at 330V