Tenmars TM-190 - Page 2

TM-190 Quick Start Guide
Multi-Field EMF Meter
1. Quick Measurement Mode Operation:
Press the middle button
(as shown in the figure)
to turn on the meterÎ
The startup screen appears
Î
Access the measurement
mode:
z Electromagnetic field
z Electric field
z RF electric field
can be measured
simultaneously in this mode
Press and hold the middle
button for 3 seconds to turn
off the meter
2. Data Hold:
In the measurement mode,
press the left button Î
All measurement readings
and functions are locked
In the Data Hold mode,
press the left button Î
Return to the measurement
mode