The HI93531 is a 0.1° resolution K-type thermocouple thermometer that can be used with a wide variety of K-type probes. This thermometer offers temperature readouts in both degrees Celsius and Fahrenheit. Featuring up to ±0.5°C accuracy and high and low limit temperature display, the HI93531 is perfectly suited for high accuracy temperature measurements in the laboratory or field.
Interchangeable Probes - A wide range of K-type thermocouple probes are available to meet the specific needs of users. Any of the HI766 series of probes can be interchanged with the HI93531 to measure the temperature of surfaces, gases, air, liquid, semi-solid samples, and more.
°C/°F Readout - Measurements can be displayed in either degrees Celsius or Fahrenheit. A simple press of the °C/°F button will switch between the scales.
High/Low Function - The maximum and minimum temperature values are continuously monitored and displayed on the lower portion of the HI93531 LCD display during a measurement session. The CLR button clears the high and low values on the LCD display.
HOLD Function - The HOLD button on the face of the meter freezes the display to allow the user time to record readings. Although the display is frozen, the meter continues to internally monitor the temperature and update the high and low measurement values.
Battery Error Prevention System (BEPS) - The Battery Error Prevention System detects when the batteries become too weak to ensure reliable measurements.
Low Battery Indicator - When the battery level is below 10%, a warning symbol will blink to indicate low battery condition.
K Range -200.0 to 999.9°C and 1000 to 1371°C; -328.0 to 999.9°F and 1000 to 2500°F K Resolution 0.1°C (-149.9 to 999.9°C); 0.2°C (-200.0 to -150.0°C); 1°C (outside) 0.1°F (-24.9 to 999.9°F); 0.2°F (-249.9 to -25.0°F); 0.3°F (-328.0 to -250.0°F); 1°F (outside) Temperature Accuracy ±0.5°C (-100.0 to 999.9°C); ±1°C (outside); ±1°F (-148.0 to 999.9°F); ±1.5°F (outside) (for 1 year, excluding probe error) Electrode/Probe HI766 series K-type thermocouple (not included) CAL Button no Backlit LCD no RS232 no Battery Type/Life 1.5V AA (3) / approximately 500 hours of continuous use (with backlight off); auto-off: selectable after 8 or 60 minutes of non-use (can be disabled) Environment -10 to 60°C (14 to 122°F); RH max 100% Dimensions 150 x 80 x 36 mm (5.9 x 3.1 x 1.4’’) Weight 235 g (8.3 oz) Ordering Information HI93531 is supplied with batteries and instructions. Warranty 2 years