4
MAINTENANCE
SPECIFICATIONS
Changing the battery
• To install or change the 9V battery, open the battery compartment. Replace only
with the same type of battery.
Cleaning the casing
• Wipe using a damp cloth or sponge. Do not use solvents as these may damage the
casing. Do not immerse in water.
Frequency range 31.5Hz to 8kHz
Measuring level range 30 to 130dB
Frequency weighting A/C
Microphone 1/2 inch electret condenser microphone
Display LCD 4 digits
Resolution 0.1dB
Display Up data 0.5 sec.
Time weighting FAST (125mS), SLOW (1 sec)
Level ranges Lo: 30-100dB / Hi: 60-130dB
Accuracy ±1.5dB (under reference conditions)
Alarm function OVER is show when input is out of range
Auto power off Auto shut down after approx.15 minutes of inactivity.
Operation temperature 0 to 40°C (32 to 104°F)
Operation humidity 10 to 90%RH
Altitude up to 2000 metres
Storage temperature -10 to 60°C (14 to 140°F)
Storage humidity 10 to 75%RH
Power supply One 9V battery, 006P or IEC 6F22 or NEDA 160
Power life About 50hrs (alkaline battery)
Dimensions 210(L) x 55(W) x 32(H)mm
Weight 230g (including battery)
INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF
ELECTRICAL & ELECTRONIC EQUIPMENT
These symbols indicate that separate collection of Waste Electrical and Electronic Equipment
(WEEE) or waste batteries is required. Do not dispose of these items with general household
waste. Separate for the treatment, recovery and recycling of the materials used. Waste batteries
can be returned to any waste battery recycling point which are provided by most battery retailers.
Contact your local authority for details of the battery and WEEE recycling schemes available in
your area.
Made in China. PR2 9PP
Man Rev 1.0
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