User manual HANNA INSTRUMENTS HI 146-00

[. . . ] Instruction Manual & (HI 146-00 & HI 146-01) Thermometers Dear Customer, Thank you for choosing a Hanna product. If you need additional technical information, do not hesitate to e-mail us at tech@hannainst. com. [. . . ] Any defective item must be returned in its original packing. www. hannainst. com Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice. 1. Liquid Crystal Display SPECIFICATIONS HI 146-00 Range -50. 0 to 150. 0°C Resolution 0. 1°C Accuracy ±0. 3°C (-20 to 90°C), ±0. 5°C (outside) Typical EMC Deviation ±0. 3°C HI 146-01 Range -58. 0 to 302°F Resolution 0. 1°F (-58. 0 to 199. 9°F), 1°F(200 to 302°F) Accuracy ±0. 5°F (-4 to 194°F), ±1°F (outside) Typical EMC Deviation ±0. 5°F Common Specifications Probe Stainless steel probe with 2 m (6. 6') cable Battery Type 1 x 1. 5V AA alkaline Battery Life approx. 5 years Casing IP54 Environment 0 to 50°C (32 to 122°F); RH max 95% Dimensions 86 x 110 x 43 mm (3. 4 x 4. 3 x 1. 7'') Weight 150 g (5. 3 oz. ) OPERATIONAL GUIDE OPERATION · Dip the probe in the sample. · Variations in readings or fading display can indicate a weak battery. CALIBRATION CHECK SWITCH Remove the back cover and move the internal switch to the "TEST" position. The display should show 0. 0±0. 3°C (32. 0°F±0. 5°F). Contact your dealer or the nearest Hanna Service Center for recalibration, if necessary. To return to the measurement mode, move back the switch to "MEAS" position. Replace the back cover and tighten the screws. CE DECLARATION OF CONFORMITY Recommendations for Users Before using these products, make sure that they are entirely suitable for the environment in which they are used. Operation of these instruments in residential areas could cause unacceptable interferences to radio and TV equipment. Any variation introduced by the user to the supplied equipment may degrade the instrument's EMC performance. To avoid electrical shock, do not use these instruments when voltages at the measurement surface exceed 24 Vac or 60 Vdc. To avoid damages or burns, do not perform any measurement in microwave ovens. BATTERY REPLACEMENT When the display fades, remove the back cover and replace the 1. 5V AA battery with a new one, while paying attention to its polarity. [. . . ] If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization Number from the Customer Service department and then send it with shipment costs prepaid. When shipping any instrument, make sure it is properly packaged for complete protection. [. . . ]