11
REPLACING THE BATTERY
Replace the 9 V battery when the display is ashing or there is no display.
1. Remove the Phillips head screw on the battery compartment cover.
2. Lift off the rear battery compartment cover.
3. Replace the 9 V battery and secure the battery compartment cover.
SPECIFICATIONS
Display Dual 4-digit (9999 count) LCD
Measurement units Air Velocity: ft/min (feet per minute); m/s
(meters per second)
Air Flow: cms (m
3
/sec) and cfm (ft
3
/min);
Temp: °C and °F
Data hold Freezes displayed reading
Sensors Air velocity/ow sensor: Conventional
angled vane arms with low-friction ball
bearing.
Temp. sensor: Precision thermistor
MIN MAX Memory Record and view minimum and maximum
readings
Average reading memory Single Point (up to 2 hours) or Multi-Point
(up to 8 readings)
Automatic Power off Sleep mode (with bypass) after 20 mins.
conserves energy
Operating Temperature 32 °F to 122 °F (0 °C to 50 °C)
Operating Humidity Max. 80 % RH
Power Supply 9 V battery (Heavy duty alkaline)
IEC 6LR61; Battery life: 100 hours
Weight 0.8 lb (363 g) including battery and sensor
Dimensions Main instrument: 7.1 x 2.8 x 1.4 in (181 x 71
x 38 mm)
Sensor head diameter: 70 mm
To Next Page
Loading...
