User`s Manual Pocket InfraRed Thermometer Model IR100
Contents
1. workmanship for one year from date of shipment a six month limited warranty applies on sensors and cables If it should become necessary to return the instrument for service during or beyond the warranty period contact the Customer Service Department at 781 890 7440 for authorization A Return Authorization RA number must be issued before any product is returned to Extech The sender is responsible for shipping charges freight insurance and proper packaging to prevent damage in transit This warranty does not apply to defects resulting from action of the user such as misuse improper wiring operation outside of specification improper maintenance or repair or unauthorized modification Extech specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not be liable for any direct indirect incidental or consequential damages Extech s total liability is limited to repair or replacement of the product The warranty set forth above is inclusive and no other warranty whether written or oral is expressed or implied Specifications Ranges 27 4 to 230 33 to 110 C Resolution 0 50F 0 2 C Accuracy 2 5 of reading or 5 F 2 5 C whichever is greater Recommended 2 to 36 5cm to 91cm measuring distance Emissivity settings 0 95 fixed Distance to Target 1 1 Ratio Display 3 12 digit 2000 count LCD display Power off Automatic shutoff after approx 15 seconds Oper2. User s Manual EXTECH INSTRUMENTS Model IR100 Introduction Pocket InfraRed Thermometer INSTRUMENTS EXTECH MICRO IR THERMOMETER Congratulations on your purchase of Extech s IR100 Pocket InfraRed Thermometer This device allows the user to take non contact temperature measurements simply by pointing the meter and pressing a button This meter is shipped fully tested and calibrated and with proper use will provide years of reliable service Operation IR Temperature Measurements Point the IR sensor toward object to be measured Press and Hold the MEASURE button The meter will turn ON SCAN will flash in the display and the measured surface temperature will appear in the display Release the MEASRE button HOLD will appear in the display and the meter will turn off after 15 seconds Max display Release the MEASURE button so that HOLD is in the display Press the Mode button once and MAX appears in the display Press and Hold the MEASURE button The display will only capture a new reading if it is higher than the previous one Min display Release the MEASURE button so that HOLD is in the display Press the Mode button twice and MIN appears in the display Press and Hold the MEASURE button The display will only capture a new reading if it is lower than the previous one Lock disable auto power off Release the MEASURE button so that HOLD is in the displa
3. ating 32 to 122 F 0 to 50 C Temperature Operating Humidity Max 80 RH Power Supply 1 x CR2032 3V battery Weight 2 7 oz 76g Size 3 x 1 6 x 0 7 76 2 x 41 x 17 8 mm l am a Support line 781 890 7440 Technical support Extension 200 E mail support extech com Repair amp Returns Extension 210 E mail repair extech com Product specifications subject to change without notice For the latest version of this User s Guide Software updates and other up to the minute product information visit our website www extech com Extech Instruments Corporation 285 Bear Hill Rd Waltham MA 02451 IR100 V1 1 2 06
4. y Press the Mode button three times and the LOCK icon will flash Press and Release the MEASURE button to Lock the meter in the On position Press the Mode button once to exit LOCK mode Displaying F or C Release the MEASURE button so that HOLD is in the display Press the Mode button four times until the F or C icon starts to flash Press and hold the MEASURE button until the unit of measure changes Meter Description 1 LCD Display 2 Measure button 3 Mode button MICRO IR THERMOMETER Y Measurement considerations The object being measured should be larger than the spot size as illustrated in the distance to spot diagram If the surface of an object to be measured is covered with frost dust or other materials surface cleaning must be performed before accurate measurements can be made High Reflective Surfaces If the surface of an object to be measured is highly reflective with a very low emissivity value apply masking tape or apply flat black paint to the surface to improve the accuracy of the measurement 20 F p o z m D S k m D x 1 1 Distance Target Battery Replacement A flashing battery icon on the display indicates that the battery which powers the meter has weakened Open the battery compartment on the rear of the meter replace the battery and close the compartment Warrant EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and
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