Extech Instruments EX350

EX35x‐en‐GB_V1.212/15
2
TableofContents
1. INTRODUCTION 3
2. SAFETYINFORMATION 4
3. DESCRIPTIONS 6
4. OPERATION 9
PoweringtheMeter 9
DisableAutoPowerOFF 9
DisplayBacklight 9
DataHold 9
VoltageMeasurements 10
10AAC/DCCurrentMeasurements 12
mA/µAAC/DCCurrentMeasurements 13
Non‐ContactVoltageDetector 14
ResistanceMeasurements 15
ContinuityMeasurements 16
CapacitanceMeasurements 16
LoZACVoltageMeasurements 17
VariableFrequencyVoltageMeasurements 17
DiodeTest 18
TemperatureMeasurements(EX355only) 19
Hzand%DutyCycleTest 20
RelativeMode 20
MaxMinMode 20
5. MAINTENANCE 21
6. SPECIFICATIONS 22