407445 Datasheet, PDF (3/8 Pages) Extech Instruments Corporation. – Heavy Duty Hygro-Thermometer

Meter Description
1. Sensor input
2. RS-232 serial output jack
3. LCD Display
4. Keypad
5. Sensor
6. LCD contrast adjustment
7. Protective rubber jacket
8. Battery compartment and calibration pots on rear
Page 3
Model 407445 Version 2.2 February 2004