Related Manuals for Extech Instruments 407445
Summary of Contents for Extech Instruments 407445
- Page 1 INSTRUCTION MANUAL Model 407445 Heavy Duty Hygro-Thermometer 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com Back to the Extech 407445 Product Page...
-
Page 2: Specifications
Introduction Congratulations on your purchase of Extech’s Heavy Duty Hygro-Thermometer. The Model 407445 displays Temperature & Relative Humidity simultaneously and includes a built-in PC interface. This professional meter, with proper care, will provide years of safe reliable service. Specifications General Specifications... -
Page 3: Meter Description
Meter Description Sensor input RS-232 serial output jack LCD Display Keypad Sensor LCD contrast adjustment Protective rubber jacket Battery compartment and calibration pots on rear Page 3 Model 407445 Version 2.2 February 2004... -
Page 4: Meter Operation
2. It may be necessary to adjust the display contrast due to a change in viewing angle or voltage drift. Use the LCD contrast adjustment located on the right side of the meter. Test Equipment Depot, 99 Washington Street, Melrose, MA 02176 781.665.1400 | 800.517.8431 | Fax: 781.665.0780 Page 4 Model 407445 Version 2.2 February 2004... -
Page 5: Battery Replacement
Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com Back to the Extech 407445 Product Page Test Equipment Depot, 99 Washington Street, Melrose, MA 02176 781.665.1400 | 800.517.8431 | Fax: 781.665.0780 Page 5 Model 407445 Version 2.2 February 2004... - Page 6 (see below): • VR7 - Temperature 21 C adjustment • VR6 - Temperature 50 C adjustment Test Equipment Depot, 99 Washington Street, Melrose, MA 02176 781.665.1400 | 800.517.8431 | Fax: 781.665.0780 Page 6 Model 407445 Version 2.2 February 2004...
Need help?
Do you have a question about the 407445 and is the answer not in the manual?
Questions and answers