User manual HANNA INSTRUMENTS HI 98510-01

[. . . ] Checktemp®-Dip HI 98509-01 · HI 98510-01 Precision Thermometers with a Stainless Steel Dear Customer, Thank you for choosing a Hanna product. Please read carefully this instruction manual before using the instrument. [. . . ] Two models are available: · HI 98509-01 (Checktemp®-Dip C) reads temperature in °C unit · HI 98510-01 (Checktemp®-Dip F) reads temperature in °F unit SPECIFICATIONS Range -20. 0 to 100. 0°C / -4. 0 to 212°F Resolution 0. 1°C 0. 1°F (-4 to 199. 9°F) / 1°F (200 to 212°F) Accuracy ±0. 5°C (-20 to 50°C) / ±0. 9°C (outside) ±0. 9°F (-4 to 122°F) / ±2°F (outside) Probe Environment Battery Type Battery Life Dimensions Weight Stainless steel, 3 m (9. 9') cable 0 to 50°C (32 to 122°F); RH 95% max 1x1. 5V AAA alkaline Approx. 3 years of use 106 x 58 x 19 mm (4. 1x5. 2x0. 7") 80 g (2. 8 oz. ) BATTERY REPLACEMENT When Checktemp®-Dip cannot be switched on or the display fades, remove the two screws, remove the battery cover and change the 1. 5V AAA battery, while paying attention to its polarity. Battery should only be replaced in a safe area and using an alkaline 1. 5V AAA type battery. OPERATION · Turn the Checktemp®-Dip on and dip the probe in the sample to be measured. · After use, always switch the meter off · Variations in readings or a fading display can indicate a low battery level (see "Battery Replacement" section for details). · Checktemp®-Dip should not be used for continuous measurement at high temperatures. In fact, even though Checktemp®-Dip can reach 100ºC (212°F), prolonged measurements at high temperature will reduce the sensor life dramatically. The ideal operating temperature is in the -20 to 50ºC (-4 to 120ºF) range. CALIBRATION CHECK SWITCH Move the Cal-check® switch on the back of the meter to the "Test" position. The display should show 0. 0°C (±0. 5°C) or 32ºF (±0. 9°F). Contact your dealer or the nearest Hanna Service Center for recalibration, if necessary. Move the Cal-check switch back to the "Run" position, and the display will return to normal measurement mode. WARRANTY These meters are guaranteed for one year against defects in workmanship and materials when used for its intended purpose and maintained according to instructions. Damages due to accident, misuse, tampering or lack of prescribed maintenance are not covered. If service is required, contact the dealer from whom you purchased the instrument. [. . . ] To avoid electrical shocks, do not use this instrument when voltage at the measurement surface exceeds 24 Vac or 60 Vdc. To avoid damage or burns, do not perform any measurement in microwave ovens. ISTCKTDIP R3 05/05 [. . . ]