Wholesale Test Pen

Test pen is a device for quickly checking whether a conductor is live.here is the Test cable UT-L09, the length of this Test pen is 1000mm. and the Test pen has double insulation, banana plug, one end with 180 degree connection and the other one end right angel connection. the Test pen can stand -15 degree ~40 degree temperature condition.To confirm proper operation of the pen, you can simply insert it in the Test Pen Checker. The new electrical Test pen and certification system has improved our testing and record-keeping systems considerably.

The tip of the Test pen is touched to the conductor being tested (for instance, Test pen can be used on a wire in a switch or inserted into a hole of an electric socket). The user must touch the top of the handle (which is metallic, unlike the rest of the handle), at which point the indicator (LED or neon lamp) will light up, or a speaker will buzz, if the conductor being tested is live.Test pen can therefore discriminate between individual live and non-live conductors and does not need current flow in the live conductor.