User manual HANNA INSTRUMENTS HI 98509-01

[. . . ] Checktemp-Dip HI 98509-01 (Checktemp-Dip) C: Celsius Model HI 98510-01 (Checktemp-Dip) F: Fahrenheit Model SPECIFICATIONS: Range ºC ºF Resolution ºC ºF Accuracy ºC ºF -20 to 100. 0 & -60. 0 to 0. 0°C -4. 0 to 199. 9ºF & 200 to 212ºF 0. 1°C 0. 1°F (-4. 0 to 199. °F) 1°F (200 to 212°F) ±0. 5°C (-20 to 50°C) ±0. 9°C (outside) ±0. 9°F (-4 to 122°F) ±2°F (outside) Recommendations for Users: Before using this product, make sure that it is entirely suitable for the environment in which it is used. [. . . ] 3, 000 hours of continuous use Dimensions 106 x 58 x 19 mm (4. 2 x 2. 2 x 0. 7") Weight 80 g (2. 8 oz. ) Probe Stainless steel probe with 3 meter (10') cable Visit our Internet Home Page: www. hannainst. com Manufacturers since 1978 Checktemp-Dip OPERATION: · Turn Checktemp-Dip on. · Dip the probe in the · RUN ON TEST 0°C/32°F OFF sample. An immersion level of at least 4 cm (1 ½") is recommended. · Wait for a few seconds for the display to stabilize and switch the meter off when not in use. · Variations in readings or fading display can indicate a weak battery. BATTERY 1. 5V AAA Even though Checktemp-Dip can reach 100ºC, prolonged measurements at high temperatures will reduce the sensors life dramatically. Ideally operate in the -20 to 50ºC (-4 to 120ºF) range. BATTERY REPLACEMENT: When Checktemp-Dip cannot be switched on or the display fades, remove the two screws, open the battery cover and change the RUN ON RUN ON CALIBRATION CHECK SWITCH: TEST 0°C/32°F OFF TEST 0°C/32°F OFF · Checktemp-Dip is not suitable for continuous measurement (in-line, especially at high temperatures) and should only be used for spot checks. Move the Cal-check switch down. [. . . ] Battery should only be replaced in a safe area using an alkaline 1. 5V AAA type battery. ISTRCKTDIPR2 05/02 [. . . ]