Radiance instruments RT616 Series Manuals

RADIANCE INSTRUMENTS LTD. PRODUCT MANUAL REV.: 4 PRODUCT Water Resistant Digital Pocket Thermometer 7 AUG 2013 MODEL RT616 PAGE 1 of 2 >>>>> All rights reserved <<<<< FEATURES:  IP67 water resistant  C/F exchangeable  Data hold function  Maximum and minimum reading memory  Stainless steel probe  Low battery indication  Temperature calibration  CE, NSF and RoHS compliant SPECIFICATION:  RT616-150  RT616-200  RT616-300 Measuring range -40~150C / -40~302F -50~200C / -58~392F -50~300C / -58~572F Accuracy ±0.5C in -10 ~ 100C , ±1.5C rest range ±0.9F in 14 ~ 212F, ±2.7F rest range ±0.5C in -10 ~ 100C , ±2C in 200 ~ 300C ±1.5C rest range ±0.9F in 14 ~ 212F ±3.6F in 392 ~ 572F ±2.7F rest range Display resolution 0.1 Display reading update 1 second Temperature response About 8 seconds from 25 to 100C Automatic power off After idle for 1 hour Water resistant rating IP67 Battery 3 volt, type CR2032 or equivalent x 1 piece (included) Battery life About 5,700 hours in continuous operation Ambient temperature 0~50C / 32~122F Product size 155(L) x 26() mm Probe size 73(L) x 2.5(Ф) mm Reduced probe tip size 17(L) x 1.6() mm NA 17(L) x 2.0() mm OPERATION BATTERY INSTALLATION 1. Open the battery cap. 2. Install the battery with correct polar positioning. 3. Close the battery cap tightly. POWER ON AND OFF Remove the probe cover to switch on the thermometer. Insert the probe cover to switch off. SELECT TEMPERATURE UNIT Open the battery cover and switch C or F under the battery. TEMPERATURE MEASUREMENT Probe into test substance about 25mm / 1'' minimum and get the reading when it becomes stable. DATA HOLD FUNCTION 1. Press [HOLD] to retain display reading, C or F flashing. 2. Press [HOLD] again to display normally. MAXIMUM AND MINIMUM READING MEMORY 1. Press [MAX/MIN] to display maximum recorded reading. 2. Press the button again to display minimum recorded reading. 3. Press the button once more to display normally. 4. To reset the memory, Press and hold the button for 3 seconds until a bar “---.-” is displayed. 5. Always reset the memory once before taking new readings. TEMPERATURE CALIBRATION 1. Press [MAX/MIN] and [HOLD] buttons together and hold about 5 seconds until display and flash “CAL” 2 seconds, then enter into the calibration mode. 2. Press [MAX/MIN] or [HOLD] to set the temperature error. 3. Press [MAX/MIN] and [HOLD] buttons together again to confirm the setting and exit the calibration mode. *The adjustable temperature error range is -2.2~+2.2C (-4~+4F). *You can set the temperature error in 0C or any temperature point.