User manual HANNA INSTRUMENTS HI 98509-1

[. . . ] Instruction Manual SPECIFICATIONS Range Resolution Accuracy (@20°C/68°F) -50. 0 to 150. 0°C 0. 1°C ±1°C HI 98509-1 Thermometer Typical EMC Deviation ±1°C Probe Stainless steel, 160 x Ø 3 mm (6. 3 x Ø 0. 12'') with 1 m (3. 3') cable Environment 0 to 50ºC (32 to 122ºF); 95% RH max. Battery Type 1x1. 5V AAA alkaline Battery Life approx. [. . . ] If the repair is not covered by the warranty, you will be notified of the charges incurred. 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. · Turn the meter ON by sliding the switch on the back side. · Dip the probe into the sample to be measured. An immersion level of 4 cm (1 ½") is recommended. · Do NOT immerse the probe handle. · Do NOT wrench the probe or put heavy objects on the cable. If the cable is damaged, the meter needs to be replaced. · 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. When the thermometer can not be switched on or the display fades, remove the two screws, open the battery cover and replace the 1. 5V AAA battery, while paying attention to its polarity. [. . . ] 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. IST98509-1R1 05/05 [. . . ]