Digital Relative Humidity/Temperature Meter with Minimum/Maximum Memory
Unique instrument shows the exact air conditions in labs, hoods,
clean rooms, coolers, stockrooms, incubators, environmental chambers,
and chemical storage areas.
Memories store MIN/MAX readings
Continuously and simultaneously displays relative humidity and temperature in °F/°C with dual-recall memories. Monitors conditions overnight, on weekends, or for any time period. Fast-response solid-state sensors show changes in less than 30 seconds. Display is updated once per second.
Fulfills CLIA specification 493.1252 for monitoring temperature and humidity
ALL OPERATIONAL DIFFICULTIES
If this unit does not function properly for any reason, replace battery with a new high-quality battery (see “Battery Replacement” section). Low battery power can
occasionally cause any number of “apparent” operational difficulties. Replacing the battery with a new fresh battery will solve most difficulties.
Erratic readings, a faint display or no display are all indicators that the batteries must be replaced. To remove the battery cover, place your finger in the slot
at the bottom of the cover and lift up. Removed the exhausted batteries and replace with two new AA alkaline batteries. Replace the battery cover.
NOTE: When new batteries are installed, the humidity portion of
the display will temporarily appear incorrect. Wait approximately ten seconds and the display will automatically correct itself. If after this ten second period, the display still appears incorrect or frozen, lift off the battery cover, remove the two batteries and reinstall them.