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Low Cost Digital Thermocouple Thermometers -
Single or Dual Input

HH11B, HH12B

Digital thermometers | HH11B, HH12B

Digital thermometers

£61.00 HH11B

  • Digital thermometers with 0.1 or 1° Resolution
  • °C/°F Switchable
  • Hold and Min/Max Functions
  • Front-Panel Offset Adjustment
  • Type K Thermocouple Input
  • Accepts miniature thermocouple connectors
  • KTSS-HH Probe in picture sold seperate
Handheld Instruments for Temperature Measurement - View related products


The HH11B and HH12B handheld thermometers feature Type K thermocouple inputs and are available in either single or dual input models. The HH11B is a single-input model that has auto range resolution of 0.1 or 1°. The HH12B is a dual-input meter that allows the user to display T1, T2, or øT (T1 - T2) readings with 0.1 or 1° resolution. Both models are °C/°F switchable and feature front-panel offset adjustment and maximum reading/display hold functions. Capable of measuring temperatures from -200 to 1372°C (-328 to 1999°F), these low-cost meters accept any Type K thermocouple with a mini plug.

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.

Measurement Range: -200 to 1372°C (-328 to 1999°F) Accuracy (Type K Chromium-Alum): ± (0.1% rdg +1°C) on -60 to 1372°C ± (0.1% rdg +2°C) on -60 to -200°C ± (0.1% rdg +2°F) on -76 to 1999°F ± (0.1% rdg +4°F) on -76 to -328°F
European Safety Standards: IEC-1010 and CE - EMC
Temperature Coefficient: 0.1 times the applicable accuracy specification per °C from 0 to 18°C and 28 to 50°C
Display: 31.2 digit LCD, maximum reading 1999
Sampling Rate: 2.5/s
Battery: 9 V (included)
Battery Life: 200 hours typical
Dimensions: 210 H x 65 W x 33 mm D (8.3 x 2.4 x 1.4")
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What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/ Desc.
Click to expand/minimize a list of what others bought with theHH11B
HH11B Star
Availability: In Stock
Single-input switchable 0.1 or 1° resolution
HH11B-CAL-3-UK Star
Availability: 1 week
HH11B Thermometer with calibration traceable to UK national standards
Click to expand/minimize a list of what others bought with theHH12B
HH12B Star
Availability: In Stock
Dual-input switchable 0.1 or 1° resolution
HH12B-CAL-3-UK Star
Availability: 1 week
HH12B Thermometer with calibration traceable to UK national standards
Click to expand/minimize a list of what others bought with theKTSS-HH
Availability: In Stock
K Thermocouple (In Picture)
Availability: 1 week
Magnet strap hanger that affixes to rubber boot
Click to expand/minimize a list of what others bought with theSC-HH11A
SC-HH11A Star
Availability: 1 week
Deluxe carrying case with holster and magnet hanger
Availability: In Stock
Male miniature flat blade connector type K, to fit hand held instruments.
EXPP-KI-24S-7.5M Star
Availability: 2 weeks
PCV extension wire type K, 7/0.2mm stranded, 7.5M reel
SC-GG-KI-30-1M Star
Availability: In Stock
Spare beaded wire type K thermocouple with mini plug and wire spool. 1m long. Green
All amounts shown in EUR, GBP, or USD
Note: Comes with meter, rubber boot, 9 V battery, appropriate number of beaded wire thermocouples and operator’s manual.

HH11B and HH12B accept the standard SMPW-type mini thermocouple plugs only. These units are not compatible with NMP connectors.

KTSS-HH featured probe in the picture is sold separate.