This manual provides operating instructions for the Extech EX330 Mini Multimeter, which features AC/DC voltage, current, resistance, capacitance, frequency, and temperature measurement capabilities. It includes detailed safety warnings regarding high voltage and proper use of test leads.
| Non-contact AC Voltage Range | 100 to 600VAC |
|---|---|
| DC Voltage Range | 400mV to 600V |
| AC Voltage Range | 400mV to 600V |
| DC Current Range | 400μA to 10A |
| AC Current Range | 400μA to 10A |
No, exceeding 30 seconds may cause damage to the meter and/or test leads.
The maximum input for both DC and AC voltage is 600V.
You must not measure current at 10 Amps for longer than 30 seconds.
The detector can sense AC voltage from 100 to 600VAC.