6. LCD Display Description
1. Low battery indication
2. MAX/MIN icon
3. Humidity icon
4. Humidity reading
5.
℃
/
℉
temperature icon
6. Temperature reading
7. Auto power off icon
8. Hold icon
7. Operation Instruction
(1)
Open battery cover and install a 9-volt battery in the battery compartment.
(2)
Power ON
：
Turn the meter on by pressing "
" button for 1 second until the LCD is lit, then release
the button.
(3)
Power OFF
：
Turn the meter off by pressing and holding "
" button for approx. 3 seconds until the
LCD is switched off, then release the button.
(4)
When the low battery icon "
" appears, replace the meter's battery.
(5)
Auto power off icon, the meter will automatically turn off after approx. 15 minutes of inactivity.
(6)
LCD Backlight: After turning the meter on, momentarily press the "
" button, the backlight will
come on; it will automatically turn off after approx. 30 seconds of inactivity.
(7)
Hold & MAX/MIN Function
HOLD:
After turning the meter on, press "
" button. The "HOLD" icon will appear on the LCD,
which indicates the data is frozen. To release the held reading, press the button again.
MAX/MIN:
Press and hold "
" button for at least 3 seconds until "MAX" icon appears on the
LCD to view the MAX reading since power on; press the button again, the "MIN" icon appears on the
LCD to view the MIN reading since power on. To exit the MAX/MIN mode, press and hold the button
"
" for 3 seconds.
(8)
℃
/
℉
temperature units
In the OFF mode, press and hold the "
" button, then power the meter on, after the LCD
displays, release the button, the temperature units
℃
/
℉
will alternate.
(9)
Calibration
The recommended calibration period is one year.
8. Notes
①
This meter has already been calibrated before delivery.
②
Repairs or servicing should only be performed by ATP Instrumentation Ltd.
③
Remove the battery when the meter is to be stored for long periods of time to avoid battery leakage.
9. Accessories
①
User manual
②
9V battery
ATP Instrumentation Ltd
Tournament Way
Ivanhoe Industrial Estate
Ashby-de-la-Zouch
Leicestershire
LE65 2UU
Sales: 01530 566 800 [email protected]
Repair and Calibration: 01530 566 804 [email protected]
www.atp-instrumentation.co.uk
