Sensitivity: 300 Gauss (0.3mT)V
Response Time: Immediate
Intrinsically Safe: No
Power Requirements: 2 x AAA (LR03) batteries (supplied)
Relative Humidity: 80% @ 30 deg C, 50% @ 40 deg
Operating Temperature: -20 ~ +50 degC
Override: CAT III, 1000v AC
The Magnet Stick provides safe and simple checking for the presence of a magnetic field.
Upon testing and without metallic contact, the lamp lights immediately where there is a magnetic field (e.g an activated coil in a solenoid valve). Equipment can be tested without having to switch it off and magnetic coils can often be tested through their protective cover, saving hours of dismantling time.
The Magnet Stick responds to all kinds of magnetic fields from alternating direct current, to permanent magnets.