Nova-Tech 4088 TRACEABLE HYGROMETER_THERMOMETER User Manual
is a registered trademark of Control Company ©2008 Control Company. 92-4088-00 Rev. 2 052308
½” high 2-line LCD
32.0 to 122.0°F / 0.0 to 50.0°C
±1°C (0 to 40°C) otherwise 2°C
25 to 95%
Resolution: 1% RH
±2% RH mid-range otherwise 4% RH
Size / Weight:
3½ x 5 x ⅞” / 6 oz.
Press the button on the back of the unit to toggle the display temperature to either Fahrenheit or Celsius.
The unit is provided with a screw for wall mounting. Set the screw into the wall at the location desired. The head of the screw will need to slip into the receptacle on the back of the unit,
so do not set the screw flush to the wall. Once the screw has been set properly, hang the unit in place by sliding the receptacle on the back of the unit over the head of the screw.
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 re-install them. Replace the battery cover on back of unit. Replacement Cat. No. 1111.
WARRANTY, SERVICE, OR RECALIBRATION
For warranty, service, or recalibration, contact:
4455 Rex Road
Friendswood, Texas 77546 USA
Ph. 281-482-1714 Fax 281-482-9448
Control Company is ISO 9001 Quality-Certified by DNV and ISO 17025
accredited as a Calibration Laboratory by A2LA.