text.skipToContent text.skipToNavigation

4-Channel Handheld Data Logger Thermometer

$335.84

Item# HH374

 This item is available for quick shipping
Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $335.84
5-9 $319.05
10-24 $312.33
25-49 $298.90
50-99 $292.18
100+ $285.46

In stock

Lead Time ( If not in Stock): 2 weeks

4-Channel Handheld Data Logger Thermometer HH374 HH374
4-Channel Handheld Data Logger Thermometer is rated 4.0 out of 5 by 8.
  • y_2020, m_9, d_16, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_8
  • loc_en_US, sid_HH374, 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
  • LOCAL, getAggregateRating, 2ms
  • REVIEWS, PRODUCT
  • Auto Range
  • USB Interface with Windows® Software
  • LED Back Light
  • HOLD Function
  • 4-Channel Input, Type K Thermocouple
  • 4-Channel Display Resolution 0.1°C/0.1°F with Windows® Software
  • MAX/MIN/AVG Function
  • Auto Shut-Off for Battery Saving
  • 16,000 Records Data Logger Each Channel
  • Certificate of Traceable Calibration Supplied (No points)
5 Year Warranty

Edit Options

View all models

Not all combinations are valid. Options compatible with previous selections will be in bold.

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

Category
Input Type
Minimum Temperature Measurement
Maximum Temperature Measurement
Input Connection Type
Display Type
Accuracy Value
Resolution
Supply Power
Number of channels
Storage
Communications Protocol
Features


Product Specs

  • Battery Size 9V
  • Maximum Ambient Humidity 80% RH
  • Maximum Storage Temperature 60°C (140°F)
  • Measurement Units °F/°C
  • Minimum Storage Temperature -20°C
  • Number of Batteries Included 1
  • Other Features MAX/MIN/AVG
  • Power Source Battery
  • Maximum Ambient Temperature 50°C (122°F)

HH374 meter/logger is in the end of its life cycle. As a possible substitute & upgrade, please check out Newest Released 8 Channel Thermocouple Data Logger OM-HL-EH-TC Series for more advanced features with better price.

The HH374 has a high resolution and fast analog to digital converter. Measurements settings and results are shown on the backlit LCD display. Data can be stored in the meter or directly saved on a computer through PC interface. Recorded data can be further processed on a computer. With the exclusive software, recording/recalling of data and programming of logging parameters can be done directly through a PC.

SPECIFICATIONS
Measurement Range: -200 to 1370°C (-328 to 2498°F)
Accuracy: -200 to 1370°C (-328 to 2498°F) ±0.1% rdg + 0.7°C (±0.1% rdg + 1.4°F)
Input Protection: 60V DC or 24 Vrms AC Max
Battery Type: 9V battery (included)
Operating Condition: 0 to 50°C (32 to 122°F) (<80% RH)
Storage Condition: -20 to 60°C (-4 to 140°F) (<70% RH)
System Required: Windows NT 4.0/NT2000/XP/Vista/ Windows 7
Dimensions: 196 H x 65 W x 36 mm D (7.72 x 2.56 x 1.42')
Approx Weight: 285 g (10.05 oz)

Rated 5 out of 5 by from Great portable tuning instrument!!! I purchased the HH374 about 3 months ago to as a tuning aid for my UTV/ATV DYNO and has been one of the best tuning tools I have ever purchased.
Date published: 2016-11-09
Rated 5 out of 5 by from Reliable, great battery life, stellar accuracy! reliable, great battery life, stellar accuracy!!!!
Date published: 2016-07-14
Rated 3 out of 5 by from Not as accurate as the old HH506RA I compared with HH506RA with same probes in ice bath and boiling water. Set offset to compensate for bias error, but HH374 still had a 1C error at the other end of the scale. No way to compensate for that. Design is really nice. UI is easier than the HH506RA's. However, the binary serial interface of the HH374 can lock up. In this case, there's no recovery except to power cycle the HH374, which means unattended operation is not possible. Also, very sensitive to power supply. Readings shifted by >1C when run on the AC adapter.
Date published: 2020-08-14
Rated 4 out of 5 by from Thermometer REview This is a great and versatile thermometer. My unit came with cheap non Omega temperature probes. The last one I purchased had the probes pictured in the advertising. I prefer the probes that are pictured with the thermometer because they can be easily stored by winding the cords onto their built in spool. PC interface works good. My unit came with a 2 moth old calibration certificate. I would buy again.
Date published: 2020-04-25
Rated 5 out of 5 by from works great works great i haven't tried the logging feature yet
Date published: 2020-04-17
Rated 3 out of 5 by from Good product Purchased the unit several years ago and it still works great. However, I lost the software and have been requesting a new copy, or information on how to get a new copy, to no avail.
Date published: 2019-04-01
Rated 3 out of 5 by from Nice functions, but some issues In using the HH374 we found that the unit can be impacted by radiated noise for other systems in close proximity to the unit. Built a small shield, grounded it, and made sure not to touch in order to get stable information/data.
Date published: 2018-10-07
Rated 4 out of 5 by from Does what it Claims Easy to read display facilitates spot checking but battery life is less than ideal. Use of AC Adapter is essential for collection periods of more than a couple of days. Arrived with defective thermocouple which was promptly replaced by Omega.
Date published: 2016-04-19
  • y_2020, m_9, d_16, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_8
  • loc_en_US, sid_HH374, 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
  • LOCAL, getReviews, 1ms
  • REVIEWS, PRODUCT

I am looking to use this data logger through an oven door which means the thermocouple could be pinched in the closed door. Will this be a problem or can the thermocouples withstand the bending within the closed oven door?

Asked by: cmil
Thank you for your inquiry. Most thermocouple wire can bend and still function in a closed door.
Answered by: Engineer CB
Date published: 2020-05-27

Lately maybe due to updated windows 10 software, I really don't understand why, I'm not able to connect with my computer and use with the SE374 software. I've updated the software and rebooted with no luck. help!!

Asked by: LabTech
Thank you for your inquiry. Please contact our Temperature Group for assistance at temp@omega.com
Answered by: Application Engineer JB
Date published: 2020-03-13

Hi, I have a HH374 Data Logger connected via USB. When I start the real-time sampling I got an error message: INVALID FLOATING POINT OPERATION. The Real-time set up is: 2000 data, sampling rate 10s, recording period 5:33:20 How could be fixed?

Asked by: JADA
Thank you for connecting with Omega. Please download the latest software update below. ftp://ftp.omega.com/public/TEMPERATUREGroup/products/HH374/
Answered by: Jane
Date published: 2019-04-24
  • y_2020, m_9, d_16, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_HH374, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 1ms
  • QUESTIONS, PRODUCT

en-US
en
Save Configuration