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1 & 2 Channel High Accuracy 0.1% Type K Thermocouple Meter

0.1% Accuracy Handheld Thermometers | Single and Dual Channel Models


Item# HH11C

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$148.95
5-9 C$141.50
10-24 C$138.52
25-49 C$132.57
50-99 C$129.59
100+ C$126.61

In stock

Lead Time (If not in stock): 12 weeks
0.1% Accuracy Handheld Thermometers | Single and Dual Channel Models HH11C HH11C
  • Highly Accurate Thermometer with 0.1% Basic Accuracy
  • Thermocouple Offset Adjust
  • HH12C: Dual Input T1, T2, T1-T2
  • Rugged Protective Holster, Included

HH11C Model Options

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Number of Channels
Input Type
Minimum Temperature Measurement
Maximum Temperature Measurement
Input Connection Type
Display Type
Accuracy Value
Supply Power

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.

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: 1 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)
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Rated 5 out of 5 by from HH11C Digital Thermometers We have been using several of the HH11C Thermometers with the Type K replaceable probes and the meters have been very accurate and durable in our molding operation. Typical temperatures of our molds range from 300 - 400° F and the thermometers read very accurate to the mold thermocouples. I would highly recommend these thermometers.
Date published: 2021-05-03
Rated 5 out of 5 by from CM in high temp products. We use this product as CM in high temp products. Which work very well
Date published: 2023-07-26
Rated 5 out of 5 by from THE BEST-OF-THE-BEST! These are accurate, hand-held, durable, long-lasting, and worth the money!
Date published: 2023-04-24
Rated 5 out of 5 by from Fantastic accuracy I 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 5 by from Outstanding Features This product has all the essential features and is easy to use. The buttons are well constructed. The battery connector was designed to last.
Date published: 2018-06-30
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Does the unit come with a calibration certificate?

Asked by: EB22
Thank you for your inquiry EB22. This unit does come with a NIST calibration certificate (No points). You can see the NIST logo on the data sheet for this product.
Answered by: Application Engineer MC
Date published: 2022-02-17

Good afternoon, it's not clear to me, in the datasheet or user's manual, how many TC wires come with the two-channel device. How many TC wires come with item HH12C? If it comes with only one, what is the part number for the wire/connector assembly?

Asked by: mdejk
The HH12C comes with two Thermocouples one per channel. If you need additional ones they can be purchased with part number SC-TT-K-30-36.
Answered by: ApplicationsEngineerANB
Date published: 2023-08-02

What is the country of origin ?

Asked by: aoa ng
Thank you for your inquiry. Please send request to
Answered by: Application Engineer JB
Date published: 2020-02-12
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