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Economical Handheld Thermometers

Item# HH-25KF-CAL-3

Economical Handheld Thermometers HH-25KF-CAL-3 HH-25KF-CAL-3
  • HH-25U-CAL-3 should be added to web page under All Models HH-25U.

  • Battery life 300 h
  • Battery Size 9V
  • Maximum Ambient Humidity 80% RH
  • Measurement Units °F/°C
  • Minimum Ambient Temperature -10°C
  • Number of Batteries Included 1
  • Power Source Battery
  • Maximum Ambient Temperature 50°C (122°F)

This product is no longer available. Please see DPPT-Series as a possible alternative or contact our Engineering department for a viable replacement.

Input Current: 120 nA typical
Repeatability: 0.3°F(0.2°C) typical for 1 week at constant ambient temperature
Temperature Coefficient:
-10 to 18°C and 28 to 50°C; less than ±(0.025% of rdg + 0.1°C)/°C
Operating Temperature:
-10 to 50°C and less than 80% RH up to 35°C
3 1 /2 digit LCD, 13 mm (0.5') H, Polarity, overrange, oversensor and decimal indication
Conversion Rate:
1.5 readings per second Maximum
Common Mode Voltage:
42 V peak to earth
Thermocouple Input:
Miniature T/C connector
9 V alkaline battery
Battery Life, Continuous:
300 h, alkaline
Battery Indicator:
Display indicates “LO BAT” when less than 10% the life remains
160 L x 69 W x 31 mm D (6.3 x 2.7 x 1.2') Weight: 210 g (7.5 oz)
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