Product Instructions
Contents
1. 11 will appear on the lower part of LCD which indicates the calibration value is below 3596RH Press A or Y button to increase or decrease the value after finished calibration press HOLD button to exit it and the calibrated value will be kept automatically LCD display will as below i i 11 Backlight ON OFF In the Power ON mode press button once the backlight will be on press this button again to turn off it 8 Notes D This meter has already been calibrated before delivery Do not revise the calibration parameters without professional personnel and device The recommended calibration period is one year Repairs or servicing not covered in this manual should only be performed by qualified personnel 9 Wipe the unit with a dry soft cloth Do not use abrasives or solvents on this instrument Remove the battery when the meter is to be stored for long periods of time to avoid battery leakage Replace new batteries when the low battery icon n appears 9 Accessories D Users manual 9V battery ES Tripod Optional 132. User s Manual Professional Humidity amp Temperature Meter Please read this user s manual thoroughly before using this unit and keep it properly for your future reference Contents 1 A Safety Read the following safety information carefully before attempting to operate or service the meter Use the meter only as specified in this manual otherwise the protection provided by the meter may be impaired 4 Environment conditions o RH lt 90 Non Condensation o Operating Temperature 30 C 60 C A Maintenance o Repairs or servicing not covered in this manual should only be performed by qualified personnel o Wipe the unit with a dry soft cloth Do not use abrasives or solvents on this instrument A Safety Symbol C Comply with EMC 2 Introduction The Humidity amp Temperature Meter is designed with a high accuracy temperature amp humidity sensor providing high accuracy fast response and stable readings It is widely used for monitoring and collecting data of environment temperature and humidity This meter is widely used for measurement of temperature and humidity of room metro library commercial center communication center room etc 3 Features A Temperature units C F A MAX record A MIN record A Data hold A Dew Point Temperature A Backlight A Resolution 0 196RH 0 1 C A Calibration function 4 Specifications Measurin g Accuracy ra
3. nge Humidity 0 20 RH 80 100 RH 4 0 0 100 RH 20 40 RH 60 80 RH 3 0 40 60 RH 2 0 35 C 10 C 70 C 100 C 1 0C 10 C 70C 0 5 C Temp 35 C 1000 31 F 14 F 158 F 212 TF 1 8F 14 F 158 F 0 9F Dew Point 35 100 C gt 25 C 40 100 RH 1 0 C 1 8 F Temp 31 F 212 F Dimension 185 66 33 mm L W H Weight 237g 5 Meter Description 1 Temperature Humidity sensor 2 Metal bar 3 LCD display 4 Backlight ON OFF key 5 SET key 6 Data hold key 7 MIN DOWN key 8 Power ON OFF key 9 Dew point temperature key MAX UP key CF temperature units key Tripod nut Battery compartment 6 LCD Display Description U A Humidity unit icon 2 Humidity record Temperature record Temperature units icon Dew point temperature units icon 6 Auto power off icon Battery icon MAX MIN icon 9 Data hold icon 7 Operation Instruction 1 2 8 4 5 Open battery cover and install a 9 volt battery in the battery compartment Power ON Turn the meter on by pressing button for 1 second until the LCD is lighted then loose the button Power OFF Turn the meter off by pressing and holding button for approx 3 seconds until the LCD is switched off then loose the button MAX record press y button once MAX icon will appear on the LCD which indicates the curre
4. nt maximum reading press this button again to exit MAX record display MIN record press button once MIN icon will appear on the LCD which indicates the current maximum reading press this button again to exit MIN record display 6 7 8 9 10 In the measuring mode press S button to convert the temperature units C T Auto power off icon the meter will automatically turn off after approx 15 minutes of inactivity Dew Point Temperature press 4 button once UNITS icon will appear on the LCD which indicates the dew point temperature measurement is conducting press this button again to exit this function Hold press E button once HOLD icon will appear on the LCD which indicates the data is freezed To release the held reading press the button again Humidity Calibration In the Power OFF mode keep pressing E gt button then power the meter on after the LCD displays release all the buttons the LCD will display as follows 10 The upper reading is the real humidity value the middle reading is the calibration value and the lower one is the MAX icon which indicates the calibration value is above 7596RH Press A or Y button to increase or decrease the value after finished calibration press HOLD button to exit the Humidity Calibration Mode and the calibrated value will be kept automatically If not exit the mode press SET button once the MIN icon
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