The HH11C and HH12C handheld thermometers feature Type K thermocouple inputs and are available in either single- or dual input models. The HH11C is a single-input model that has auto range resolution of 0.1 or 1°. The HH12C is a dual-input meter that allows the user to display T1, T2, or (T1 – T2) readings with 0.1 or 1° resolution. Both models have a 4½ digit display with a maximum reading of 19999, are °C/°F switchable and feature front-panel offset adjustment and maximum reading/display hold functions. Errors contributed by a particular thermocouple can be practically eliminated, over a limited range, by using the recessed offset adjustment on the face of the meter and an accurate temperature standard. An LED warning light indicates when an open thermocouple input situation exists. Both units also have improved temperature range and humidity specifications.
Specifications Display: 4½ digit liquid crystal display (LCD) with a maximum reading of 19999 Low Battery Indication: The “battery symbol” is displayed when the battery voltage drops below the operating level Measurement Rate: 2.5 times/second Operating Environment: 0 to 50°C (32 to 122°F) at <80% RH Storage Temperature: -20 to 60°C (-4 to140°F), 0 to 80% RH with battery removed from meter Accuracy: Stated accuracy at 23°C (73°F), <80% RH Battery: 9V (included) Dimensions: 185 H x 65 W x 35 mm D (7.3 x 2.6 x 1.4') Weight (Approximately): HH11C: 235 g (8.3 oz), including batteries HH12C: 240 g (8.5 oz), including batteries Temperature Range: Range: -200 to 1372°C (-328 to 2502°F) Autorange: 0.1°C Accuracy: ±(0.1% rdg + 0.5°C) on -50 to 1372°C (-58 to 2502°F); ±(0.1% rdg + 2°C) on -50 to -200°C (-58 to -328°F) Type K (Chromic-Alum)
Rated 5 out of
Black Wolf from
Fantastic accuracyI purchased this item as I was worried about the accuracy of my tempering oven PDI set up.
I am so glad I did as I was able to prove the PDI thermocouple was reading in excess of 22c degrees lower than the real oven temperature.
Date published: 2018-07-08
Rated 5 out of
Steven T from
Outstanding FeaturesThis product has all the essential features and is easy to use. The buttons are well constructed. The battery connector was designed to last.