User manual HANNA INSTRUMENTS HI 98509

[. . . ] C e k e p1 hctm Checktemp 1 C C: Checktemp 1 C/N C/N: C e k e p1F h c t m F: Checktemp 1 F/N F/N: C e k e p1 hctm C e k e p1 hctm SPECIFICATIONS: Range Checktemp 1 C Checktemp 1 F -50. 0 to 150. 0°C -58. 0 to 302°F 0. 1°C 0. 1°F (-58. 0 to 199. 9°F) 1°F (200 to 302°F) Celsius Model Celsius Model with Factory Calibration Certificate Fahrenheit Model Fahrenheit Model with Factory Calibration Certificate Resolution Checktemp 1 C Checktemp 1 F Accuracy (@20°C/68°F) Checktemp 1 C ±0. 3°C (-20 to 90°C) Checktemp 1 F ±0. 5°C (outside) ±0. 5°F (-4 to 194°F) ±1°F (outside) Typical EMC Checktemp 1 C Checktemp 1 F Environment Deviation ±0. 3°C ±0. 5°F 0 to 50ºC (32 to 122ºF); 95% RH max. [. . . ] MEASUREMENT 2F 05F MODE Contact your CALIBRATION dealer or your CHECK MODE nearest Hanna Service Center for recalibration, if necessary. BATTERY REPLACEMENT: When the Checktemp 1 cannot be switched on or the display fades, remove the two screws, open the RUN TEST 0°C/32°F BATTERY 1. 5V AAA battery cover and change the 1. 4V AAA battery, paying attention to its polarity. Battery should only be replaced in a safe area using the battery type specified in this instruction sheet. SUGGESTIONS FOR USERS: Bfr uigti pout mk sr ta i i etrl eoe sn hs rdc, ae ue ht t s niey suitable for the environment in which it is used. Operation of this instrument in residential areas could cause interference to radio and TV equipment. Any variation introduced by the user to the supplied equipment may degrade the instrument's EMC performance. [. . . ] To avoid damage or burns, do not perform any measurement in microwave ovens. ISTRCHT1R1 02/97 RUN ON RUN ON TEST 0°C/32°F OFF TEST 0°C/32°F OFF Visit our Internet Home Page: http://www. hannainst. com - CALIBRATION CHECK SWITCH: Move the Cal-check switch down. [. . . ]