For instance, a positive reading means that the input zone is positively pressured with respect
to the Meter location or its reference zone.
6.2. Holding the Displayed Readings
1. Press the “HOLD-button” to freeze the readings on the display .The display shows HOLD.
2. Press the “HOLD-button” again to turn off the HOLD function
6.3. Viewing the MIN, MAX, and AVG Readings
1. Press the “REC-button” to step through the maximum (MAX), minimum (MIN), or the average
(AVG) readings. The elapsed time since entering MAX/MIN/AVG mode, or the time at which the
minimum or maximum occurred appears on the display.
2. Press the “REC-button” for 2 seconds to exit MAX/MIN/AVG mode.
7. Specifications
7.1. General Specifications
Operating Conditions
0 to 50°C; <80% RH
Storage Conditions
-10 to 60°C; <80% RH
Power Supply
9V Battery
Low Battery Indicator
Yes
Dimensions (WxHxD)
75x203x50mm
Accessories
black and white hose, USB-cable, software for windows
2k/XP/VISTA/7, battery and operation manual
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