Extech Instruments 445703 Instruction Manual

1 445703 Ver. 1.6 06/00
INSTRUCTION MANUAL
Model 445703
Big Digit Hygro-Thermometer
• Displays temperature and relative humidity
• Selectable temperature units
o
C/
o
F
• 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
Range Accuracy
Temperature -10 to 60
o
C
14 to 140
o
F
+ 1.0
o
C within -10
o
C to 50
o
C
+ 1.8
o
F within 14
o
F to 122
o
F
Humidity 10% to 99% + 5% RH within 25% to 85% RH and
0 to 50
o
C or 32 to 122
o
F
Battery 1.5V 'AAA' cell

Extech Instruments 445703 Specifications

General

Brand	Extech Instruments
Model	445703
Category	Thermometer
Language	English