GENERAL INFORMATION
1 - 3
Pocket PID Unit Specification
(continued)
Keypads
1 operation key and 2 programming
keys
Alarm Settings
Separate alarm limit settings for
TWA, STEL, Low and High alarm
Alarm
90 dB buzzer and flashing red LED to
indicate exceeded preset limits, low
battery, or lamp failure
Calibration
Two point field calibration for zero
gas and standard reference gas
Protection Password
protected
calibration
settings, alarm limits and data
Data Storage
4000 readings in non-volatile memory
(programmable period)
Temperature -10o to 40oC (14o to 104oF)
Humidity
0 to 95% relative humidity
(non-condensing)
