Operating Instructions - York Survey Supply Centre
Contents
1. Survey Supply ITN Mini Temperature amp Humidity Meter Nothing else measures up Prospect House George Cayley Drive Clifton Moor York England YO30 4XE Code 330570 Tel 44 0 1904 692723 Fax 44 0 1904 690385 E Mail sales yorksurvey co uk Operating YorkSurvey o MyorkSurvey s Instructions Ref operat98 instructions 15 330570 qxp 05 01 15 York Survey Supply Centre 2015 Mini Temperature amp Humidity Meter Introduction Congratulations on your purchase of this precision thermo hygrometer This device measures humidity and air temperature Advanced features include Auto Power Off and Max Min reading Careful use of this meter will provide years of reliable service Features e Resolution 0 1 RH 0 1 C 0 1 F e Max Hold and Min Hold Function e Microprocessor based design e Dual display Temperature and Humidity e Auto Power Off Disable Sleep Mode e Backlight Specifications 7 i 3 5 RH 20 to 80 Humidity pe oe 5 RH 0 to 20 amp 80 to 100 20 0 C to 60 0 C 4 F to 140 F a oe ae amp 40 C to 60 C Display Dual digital LCD display with backlight Sensor Type A single chip relative humidity and temperature multi sensor module comprising a calibrated digital output Response Time lt 15 seconds 90 of final value in moving air Polarity Automatic negative polarity indication Low battery indication The is displayed when the battery voltage d2. rops below the operating level 0 C to 50 C 32 F to 122 F lt 80 RH non condensing 40 C to 85 C 40 F to 185 F lt 99 RH non condensing Meter automatically shuts down after approx 30 minutes of inactivity Sleep Mode To override Auto Power Off function Non Sleep Mode firstly press the MAX MIN button and hold then press power button after the display appears release both buttons Icon will not be shown on the LCD The unit will not auto power off Operating conditions Storage conditions Auto power off Power 1x standard 9V NEDA 1604 or 6F22 battery Battery life Approx 48 hours Dimensions 10 L x 55 W x 32 H mm Weight 135g Configuration Humidity and Temperature Sensor Power ON OFF button MAX MIN button LCD display C F switch omOROND Ref operat98 instructions 15 330570 qxp 05 01 15 Indicator Low battery symbol MAX or MIN symbols RH symbol Humidity value C F symbol Auto power off symbol Temperature symbol pei Z 3 uh X ah ol 4 T ts p ABBR 6 7 NOOR WD Function Power Press the power button to turn power on or off Humidity and Air Temperature Measurements e Hold the probe in the area to be tested and allow adequate time for readings to stabilise e Press C F switch to enter selector C or F measurement e Read the Relative Humidity and Air Temperature NOTE Do not immerse the probe in liquid i
3. t is intended for use in air only Minimum MIN and Maximum MAX Function The MIN MAX mode allows the user to view only the lowest MIN or highest MAX readings e Press the MIN MAX button once and MAX appears on the display The LCD is now displaying the maximum reading of the selected parameter in the display The display will not change until a higher reading is registered e Press the MIN MAX button again and MIN appears on the display The LCD is now displaying the minimum reading of the selected parameter in the display The display will not change until a lower reading is registered e Press and hold the MIN MAX button for 3 seconds to exit the MIN MAX mode and the MAX or MIN icon will disappear Note While powering on the meter per time it restarts recording Minimum and Maximum and the recordings don t stop until the meter is turned off Battery Replacement If the sign appears on the LCD display it indicates that the battery should be replaced Open the battery case and replace the exhausted battery with new battery 1x standard 9V NEDA 1604 or 6F22 battery or equivalent York Survey Supply Centre 2015
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