445703 Datasheet, PDF (1/2 Pages) Extech Instruments Corporation. – Big Digit Hygro-Thermometer

INSTRUCTION MANUAL
Model 445703
Big Digit Hygro-Thermometer
• Displays temperature and relative humidity
• Selectable temperature units ^oC/^oF
• MIN/MAX memory and recall
• For wall-mount or desktop use
1. INTRODUCTION
Congratulations on your purchase of Extech’s Big Digit Hygro-Thermometer. This
professional meter, with proper care, will provide years of safe reliable service.
2. SPECIFICATIONS
Temperature
Humidity
Battery
Size / Weight
Range
-10 to 60^oC
14 to 140^oF
Accuracy
+ 1.0^oC within -10^oC to 50^oC
+ 1.8^oF within 14^oF to 122^oF
10% to 99%
+ 5% RH within 25% to 85% RH and
0 to 50^oC or 32 to 122^oF
One (1) 1.5V 'AAA' cell
4.3 x 3.9 x 0.78” (109 x 99 x 20mm) / 6 oz. (169g)
1
445703 Ver. 1.7 07/05