Skip to search Skip to main content Skip to navigation

PST joins DwyerOmega. Read more>

We noticed you are from . Visit your local site for regional offers and live support.

2 Channel Handheld K Type Thermocouple Datalogger USB output

Datalogger Thermometers With Type K Thermocouples

C$414.71

Item# HH306A

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$414.71
5-9 C$393.97
10-24 C$385.68
25-49 C$369.09
50-99 C$360.80
100+ C$352.50

In stock

Lead Time (If not in stock): 6 weeks
Datalogger Thermometers With Type K Thermocouples HH306A HH306A
  • Low Cost Type K Thermocouple Datalogger/Thermometers
  • Dual Input
  • Resolution 0.1°C, 0.1°F
  • Triple Display

HH306A Model Options

View all models

Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Measurement Type
Input Type
Maximum Samples
Display
Power
Data Interface
Additional Feature





The HH306 is a small dual input thermometer plus a powerful datalogger. The unit can store up to 16,000 records at programmed intervals as fast as once per second. The unit comes with Windows based software for the display and saving of data.

  1 Type K Thermocouple included. Order a spare! Model number SC-GG-K-30-36

Specifications
Range and Accuracy:
-200 to 1370°C ±0.2%rdg +1°C
-328 to 2498°F ±0.2% rdg + 2°F
Operating Conditions:
0 to 50°C (32 to 122°F) 0% to 80%RH (0 to 35°C, 32 to 95°F)
0% to 60%RH (35 to 50°C, 95 to 122°F)
Storage Temperature:
-20 to 60°C (-4 to 140°F)
Input Protection: 60 Vdc or 24 Vrms AC Maximum
Battery: 9 V (included)
Dimensions: 184 H x 64 W x 30 mm D (7.25 x 2.5 x 1.2')
Weight: Approx. 210 g (7.4 oz)
loading all models
loading all reviews
Rated 5 out of 5 by from Works like a champ Works perfectly and provides the data, graphs, charts as needed without a lot of coding. Thank you!!
Date published: 2017-04-24
Rated 4 out of 5 by from Good purchase Good meter and good performance, low price against competitors.
Date published: 2022-08-11
Rated 2 out of 5 by from Software Not Compatible with USB C This data logger has worked like a champ for 5 years. However I recently bought a new laptop (Windows 10) with USB C ports. The data logger is not detected and the data can not be uploaded. The data logger and software works with Windows 8.1 and USB 2.0 ports on my desktop computer. It also works with Windows 10 and USB 2.0 ports.
Date published: 2019-02-07
Rated 2 out of 5 by from Would not recomend Works fine on battery power, (uses 9v battery) kind-of works on external power. But if it is logging and you plug in external power it erases all your data. If you are on either mode and the power cable gets bumped or if there is a power flicker it erases all your data. Not cool!
Date published: 2018-10-23
  • y_2024, m_12, d_6, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_en_CA, sid_HH306A, prod, sort_[SortEntry(order=HELPFULNESS, direction=DESCENDING), SortEntry(order=POSITIVE_FEEDBACK, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 6ms
  • REVIEWS, PRODUCT
loading all QA

Can you tell me what the part number is for the RS323 - USB wire is for the HH306A? I would like to order COTS cables for spares.

Asked by: Sr Engineer
The spare data transfer cable part number for USB is HH300-CABLE-USB
Answered by: ApplicationEngineerANB
Date published: 2023-09-29

The software is listed as Windows XP, Vista, etc. Does this work with Windows 10?

Asked by: Robert A
Thank you for your inquiry. The latest listed software is Windows 10 compatible.
Answered by: Engineer CB
Date published: 2020-06-24

Everytime I power down my omega HH306 thermometer data logger and turned it back on, its date and time settings are loss and reset back to factory setting, please advise how to resolve this issue.

Asked by: Anonymous
Thank you for your inquiry. If unit does not keep date, it is likely the internal battery has depleted. You can remove the back cover via 3 screws and replace the battery. CR2032 3Volt Lithium battery is in lower right hand corner of circuit board. Replace with same and this should solve problem.
Answered by: Application Engineer JB
Date published: 2021-07-22

What AC adapter can be used with this data logger

Asked by: Shaun
The HH300-ADAPTER is the is the power adapter for the HH306A.
Answered by: ApplicationEngineerANB
Date published: 2023-06-12

We'll be heating up to 600C, and it looks like the included thermocouple (5TC-TT-K-30-36) only goes up to 268 C. Do you have another thermocouple you can recommend and is it possible to get the probe and unit NIST certified?

Asked by: KD2023
Yes there are probes with insulation capable of going to 600C and they can be calibrated with the meter as a system. This would require you sending your inquiry to the Temperature group at temp@omega.com.
Answered by: ApplicationEngineerANB
Date published: 2023-04-06

What is the size of the thermocouple wire that is supplied with the data logger?

Asked by: manon91
Thank you for your inquiry manon91. The length of the thermocouple wire is 1 m (40") and the wire gauge is 30 AWG.
Answered by: Application Engineer SP
Date published: 2022-04-12

Which is correct?: · 2 years ago Thank you for your inquiry. Updated software for HH306A is compatible with Windows XP, Vista, and 7 - 32 and 64 bit ONLY. · 3 years ago Thank you for your inquiry. The latest listed software is Windows 10 compatible.

Asked by: Lee R
The latest SW version good for OS10 with the HH306A is Version V45 and can be found at this location on Omega's - website https://software.omega.com/SoftwareList.html
Answered by: Applications Engineer ANB
Date published: 2023-03-10

When this product is ordered with NIST Certification, what is the temperature range on the provided NIST Certificate?

Asked by: Lab Coordinator
If you need the NIST calibration at 3 temperatures you must order HH306A-CAL-3. You will receive a NIST Certificate of Calibration at -100, 750 and 1360C. If you order just the HH306A you will receive a NIST Certificate without Temperature data points.
Answered by: ENGAB
Date published: 2019-09-07
  • y_2024, m_12, d_6, h_7CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_10
  • loc_en_CA, sid_HH306A, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 31ms
  • QUESTIONS, PRODUCT
en-CA
en
Save Configuration