FLIR Extech Instruments RH520A-240 User Manual page 3

RH520 Description
1. Remote sensor
2. Sensor cable
3. LCD Display
4. Swivel keypad / table-top stand
5. PC interface jack
6. Universal alarm
module jack
7. AC adaptor jack
8. DATA RESET button (clears recorded measurement data and alarm history)
9. Temperature units select switch (C or F)
10. PROGRAMMING RESET button (clears programming changes but retains
measurement data and alarm history)
11. Display CONTRAST adjust
12. Sensor cable storage area
13. 'AA' 1.5V batteries
14. Sensor cable run
15. Wall mount holes
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