User manual HANNA INSTRUMENTS HI 9044

[. . . ] If you need additional technical information, do not hesitate to e-mail us at tech@hannainst. com. These instruments are in compliance with the directives. FUNCTIONAL DESCRIPTION Range (*) Resolution Accuracy Typical EMC Deviation Battery Type Life Probe SPECIFICATIONS -50. 0 to 1350°C -58. 0 to 2462°F 0. 1°C (up to 199. 9°C) / 1°C (outside) 0. 1°F (up to 399. 9°F) / 1°F (outside) ±0. 2% F. S. for 1 year, excluding probe error ±3°C / ±6°F with HI 766 K-Thermocouple probe 1 x 9V (IEC 6LR61) battery approx. [. . . ] If the repair is not covered by the warranty, you will be notified of the charges. When shipping any instrument, make sure it is properly packaged for complete protection. GENERAL DESCRIPTION HI 9043 and HI 9044 are microprocessor-based thermometers which allow temperature measurements using K-type thermocouple probes. The non-linearity of the temperature probe is linearized by the microprocessor. Standard features include dual-level LCD for simultaneously displaying of the highest and lowest measured temperatures, display hold, selectable measurement unit (°C or °F) and resolution which automatically switches from 0. 1° to 1° for temperatures above 200°C (400°F). The meters are also provided with low battery detection and BEPS (Battery Error Preventing System), which turns the unit off when the battery is discharged avoiding erroneous readings caused by low battery level. · HI 9043 is supplied complete with a 9V battery and instruction manual. · HI 9044 is supplied complete with HI 766E2 fixed temperature probe, a 9V battery and instruction manual. FACTORY RECALIBRATION All Hanna thermometers have been accurately pre-calibrated at the factory. It is generally recommended to have all thermometers recalibrated at least once a year. For an accurate annual recalibration, contact your dealer or the nearest Hanna Service Center. 1) Current temperature value 2) HOLD indicator 3) Low Battery indicator 4) Minimum temperature value 5) Maximum temperature value 6) K-type probe indicator 7) Measuring unit, °C or °F Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice. OPERATIONAL GUIDE INITIAL PREPARATION Remove the battery cover on the back of the thermometer. Unwrap the supplied 9V battery, connect it to the battery clip and reattach the cover. Connect a K-type thermocouple probe to the meter. To switch ON, press the ON/OFF key on the front of the meter. The thermometer will carry out a self diagnostic test routine, the LCD will show all segments for a few seconds (or as long as ON/OFF is held), followed by the percentage indication of the remaining battery life. The thermometer then enters normal measurement mode. If a temperature probe is plugged in, the meter displays the measured temperature automatically switching to the resolution suitable to the temperature range; i. e. 0. 1° up to 199. 9°C (399. 9°F), or 1° above. If no probe is plugged in, or if reading is over-range, the display shows flashing dashes. If a measurement is slightly over the range of the meter specifications, the display flashes the closest full-scale value. [. . . ] Press the °C/°F button to select the desired scale. ACCESSORIES HOLD MODE The HOLD function is activated by pressing the HOLD key. The measured temperature is held on the display until HOLD is pressed again. The "H" tag blinks on the display to indicate the HOLD mode. [. . . ]