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General| Brand | Extech Instruments |
|---|---|
| Model | RHT20 |
| Category | Data Loggers |
| Language | English |
Details about the various components and indicators on the meter's LCD screen.
Explains the meaning of symbols, units, and status indicators shown on the LCD.
Instructions for changing the code of the security combination lock.
Step-by-step guide for replacing the device's internal battery.
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