Maintenance; Battery Replacement; Cleaning And Storage - Extech Instruments EMF510 User Manual

4. The meter will return to normal operating mode after approximately 10 seconds.
Note: APO is not operational in record mode.
MAX/MIN Record Function
In this mode, the meter records the maximum and minimum values over time.
1. Press the R (record) button to start recording. The
display.
2. Press the R (record) button again to display the maximum value recorded. The
appear on the display.
3. Press the R (record) button again to display the minimum value recorded. The
appear on the display.
4. Press the H (hold) button to clear the recorded data. The previous data will be erased and
the meter will start recording new data.
Long press the R (record) button to exit the record mode.
5.

Maintenance

Battery Replacement

1. Power OFF the meter.
2. Remove the flat head screw that secures the battery compartment at the back of the
meter.
3. Open the battery compartment and replace the 3 'AAA' 1.5V batteries observing correct
polarity. Re-assemble the meter before use
Safety: Please dispose of batteries responsibly; never dispose of batteries in a fire, batteries may
explode or leak. If the meter is not to be used for 60 days or more, remove the battery and store
separately.
Never dispose of used batteries or rechargeable batteries in household waste.
As consumers, users are legally required to take used batteries to appropriate
collection sites, the retail store where the batteries were purchased, or wherever
batteries are sold.
Disposal: Do not dispose of this instrument in household waste. The user is obligated
to take end-of-life devices to a designated collection point for the disposal of electrical
and electronic equipment.

Cleaning and Storage

Periodically wipe the case with a damp cloth and mild detergent; do not use abrasives or
solvents.
record icon will appear on the
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