Megger Safety first Bundle TPT420 MPU690 Voltage tester CAT IV LED, LCD

TPT420 voltage tester

The Megger TPT420 voltage tester was developed to give electricians and electrical engineers an easy to use voltage tester that still works when the battery is exhausted.
The TPT420 is extremely versatile - it is equipped with LCD as well as with LED displays and offers AC as well as DC voltage measurements from 12 to 1000 V AC and up to 1500 V DC. Beyond that a passage function in the range of 0 to 500 kΩ is included. An acoustic signal is extra safe for continuity and voltage measurements.
An integrated, bright LED torch makes it easier for the operator to work in poor lighting conditions. The TPT420 operates below the trigger threshold to avoid triggering the RCD/FI circuit breaker when testing between phase and ground. The previously common crossing of the test tips is unnecessary for the TPT to indicate the direction of the rotating field. It can also perform a single-pole voltage meter test.

For your safety the TPT420 meets the CAT IV 1000 V standard and is equipped with an IP64 case. It complies with the current standards IEC/EN 61243-3 and DIN VDE 0682-401. GS38 probe tip covers as standard, as well as a protective storage and transport bag are supplied to comply with the guidelines.

MPU690 tester

Two-pole voltage testers usually have a self-test function to check if the batteries are working and to prevent low battery capacity.
This test does not necessarily mean that the device will safely display a voltage measurement, especially voltages above 50 volts. It is recommended to test two-pole voltage testers with a known current carrying voltage source before measuring voltage on a circuit.

The Megger MPU690 tester offers an alternative portable, battery-operated voltage source that can test the correct function of a voltage tester. The device generates a voltage range from 50 to 690 volts safely in five stages. When the appliance is switched on, it first generates 690 volts and then slowly drives down after a short time at each voltage step until the device switches itself off. The individual voltage levels are indicated by an LED with an indicator LED that also indicates when the battery is exhausted. The MPU690 switches on automatically when measuring tips are inserted into the device, whereby an output voltage of 50 Hz is generated, which simulates the AC mains supply.

This text is machine translated.