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Omega’s HH91 and HH92 digital thermometers are ideal for measuring temperature in an industrial, commercial or laboratory environment.

Specifications

• Measurement Accuracy (Excluding Thermocouple Error) From 18 to 28°C: ±(0.5% of reading + 0.5°C)
• Measurement Resolution: 0.1° (°F or °C) below 1000°; 1° (°F or °C) above 1000°
• Measurement Range of Included Thermocouple: -40 to 300°C
• Auto Power Off Trigger: Adjustable from 5 minutes to 1 hour; can be disabled
• Operating Temperature: 0 to 50°C @<80% RH
• Dimensions: 191 x 89 x 41 mm 
• Weight: 400 g 
• Power Source: One “9V” battery (included)

Thermocouple Measurement Ranges:

• Type K: -200 to 1372°C (-328 to 2501°F)
• Type J: -210 to 1200°C (-346 to 2192°F)
• Type T: -250 to 400°C (-418 to 752°F)
• Type E: -150 to 1000°C (-238 to 1832°F)