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2. PREPARATION FOR USE
General Information
The Omega HH911T and HH912T Thermocouple Thermometers are high-accuracy handheld
digital thermometers that provide accurate temperature readings in a wide range of
manufacturing and service applications. These full-featured, durable, and versatile
instruments simplify the process of temperature measurement through the intuitive user-
interface. They are compatible with the four most popular NIST traceable thermocouple
types, K, J, T, and E.
Feature Overview
• Keypad with audible and tactile feedback;
• 2000-hour battery life
1
;
• Four (4) digit dual LCD with LED Backlight
;
• Four (4) NIST-traceable thermocouple types: J, K, T, and E;
• Comprehensive real-time statistics: MIN, MAX, AVG, RNG, STDEV, and T1-T2
2
;
• Easy to clean
• Probe offset function to minimize probe error
;
• 0.1° / 1 ° display resolution
;
• °F, °C, and K temperature units
;
• Reading HOLD mode
;
• Conforms to ITS-90 thermocouple tables
;
• Durable: Meets MIL-PRF-28800F, Class 2 requirements
;
• Tilt Stand/Magnet/Hanger
• User-friendly operation
;
• Retains measurement parameters, even when turned off
;
• Self-diagnostic routine to identify fault conditions
;
• Low battery and open sensor indications
;
1
Typical battery life under normal use conditions in laboratory environment. Continuous or
repeated use of features such as the backlight or use or storage at high or low temperature
extremes may reduce battery life.
2
T1-T2 is available on model HH912T only.