Megger MOM3 Handheld Microohmmeter

The Megger MOM3 Handheld Microohmmeter is rugged and lightweight, making the MOM3 very suitable for fieldwork. It features a strong rubber body, making it extra durable. The MOM3 is designed to enable a full day’s work of testing without recharging the battery. It can store more than 2000 test values, and transfer test data via USB-C to a PC.

The MOM3 uses two ultracapacitors to generate the current output. Due to the low internal resistance, ultracapacitors are capable of instantaneous delivery of very high currents, in MOM3 up to 300 A up to 2 mΩ. With ample energy stored in the ultracapacitors, it is possible to make multiple tests in very rapid sequence. The current output of MOM3 is also regulated and kept at the set value for the duration of the test time. With an ultra-short measurement time, the MOM3 does not heat up the measurement object and thus eliminates the need for bidirectional measurements otherwise commonly used in micro-ohm measurements.

Features

• -4 to 122°F temperature range
• 5 VDC maximum output
• 100 – 250 V AC, 50 / 60 Hz mains voltage
• 100 – 240 V AC, 50 / 60 Hz, 1.3 A battery charger input
• 5.0 V, 3.0 A 15 W battery charger output
• Max 300 A DC (R < 2 mΩ)
• 0 – 3000 mΩ measurement range
• Capable of generating up to 300A