Extech Instruments 45118 User Manual

2 45118es Ver. 2.1 05/03
2.2 Electrical Specifications
Measurement Range Resolution Accuracy
MPH (Miles per hour) 1.1 to 62.5 MPH 0.2 MPH ± (3%rdg +0.4MPH)
km/hr (kilometers per hour) 1.8 to 100.6 km/h 0.7 km/h ± (3%rdg +1.4km/h)
Knots (nautical miles per hour) 1.0 to 54.3 knots 0.3 knots ± (3%rdg +0.6knots)
m/sec (meters per second) 0.50 to 28.00 m/s 0.01 m/s ± (3%rdg +0.2m/s)
ft/min (feet per minute) 100 to 5500 ft/min 20ft/min ± (3%rdg +40ft/min)
Beaufort force 1 to 17 BF 1 BF ± 1
0 to 122
o
F 0.1
o
F ±1.8
o
F Temperature
-18 to 50
o
C 0.1
o
C ±1
o
C
3. METER DESCRIPTION
1 Vane impeller
2 Precision thermister
3 LCD display
4 POWER and HOLD key
5 UNITS and MODE key
6 Battery compartment (on rear)
7 Swivel handle and storage case
8 Lanyard holder
9 Impeller set screw (on rear of meter)

Extech Instruments 45118 Specifications

General

Brand	Extech Instruments
Model	45118
Category	Measuring Instruments
Language	English