Display
The display shows the following information:
NO. Item Description
1 Reading Concentration of gas as measured by the instrument
2 Gas info Tells the Correction Factor and type of calibration gas
3 Y/+ key Y/+ key’s function for this screen
4 MODE key MODE key’s function for this screen
5 N/- key N/- key’s function for this screen
6 Pump Indicates that pump is working
7 Datalog Indicates whether datalog is on or off
8 Battery Indicates level in 3 bars
9 Radio signal Indicates signal strength (more bars = greater strength)
10 Radio power Indicates whether Mesh radio connection is on or off
11 Calibration needed Indicates that calibration should be performed
Calibration (or bump) needed
(not shown)
Dark icon indicates that calibration should be performed; light icon indicates
bump should be performed
LoRa connectivity icon (not
shown)
LoRa connectivity icon ( ) when available in the instrument
Note:The “Radio power” icon and “Radio signal” icon are only shown if a Mesh radio is installed
in the instrument. If the instrument has a BLE radio, the Bluetooth icons shown on the next
page are used.
Handheld PID Monitors 24 User Manual