Skip to search Skip to main content Skip to navigation

Call us at 1-888-826-6342

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

1 Channel High Accuracy 0.1% Type K, J, T Thermocouple Meter

Single J/K/T Input Thermocouple Thermometer

$136.89

Item# HH-25U

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $136.89
5-9 $130.05
10-24 $127.31
25-49 $121.83
50-99 $119.09
100+ $116.36

In stock

Lead Time (If not in stock): 7 weeks
Single J/K/T Input Thermocouple Thermometer HH-25U HH-25U
  • Auto Power-Off with Disable Feature (15 Minutes)
  • Single Thermocouple Input
  • Large LCD Screen
  • Data Hold Function Freeze Readings on Display.

HH-25U 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.

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


Description

The HH-25U handheld thermocouple thermometers feature Type K, J, T thermocouple inputs and are available in single input models. The HH-25U is a single-input model that has an auto range resolution of 0.1 or 1°. are °C/°F switchable, and maximum/Minimum reading/display hold functions and low battery indicator. Offered at an economical price.

Specifications
Input: Single K/J/T
Temperature Range K: -200 to 1370ºC (-328 to 2498ºF)
Resolution (K): 0.1ºC (0.1ºF), over 1000ºC 1ºC/1ºF
Accuracy (K): ±(0.1% rdg + 0.5°C) for -50 to 1370°C others ±(0.1% rdg + 2°C)
Temperature Range J: -80 to 760ºC (-112 to 1400ºF)
Accuracy (J): ±1% of rdg + 1ºC/2ºF
Temperature Range T: -80 to 400ºC (-112 to 752ºF)
Accuracy (T): ±1% of rdg + 1% 200 to 400ºC, others ±0.4% rdg + 0.6 ºC/1.2ºF
Temperature Coefficient: 0.1 times the applicable accuracy specification per °C from 0 to 18°C and 28 to 50°C (32 to 64°F and 82 to 122°F)
Function: Max/Min. hold
Power: 9V battery
Dimensions: 159 L x 55 W x 38 D mm (6.25 x 2.16 x 1.49")
Weight: 170 g (6 oz)
Operating Temperature: -10 to 50ºC (14 to 122ºF)
loading all models
loading all reviews
Rated 5 out of 5 by from Highly recommend omega products Great product very reliable instrument that we use daily.
Date published: 2023-07-26
Rated 5 out of 5 by from 5 star Works as advertised. The shipping was very fast. Good experience.
Date published: 2023-04-10
Rated 5 out of 5 by from Perfect for my requirements The thermometer worked perfectly with all my T type thermocouples and provided me with fast temperature readouts. Once the unit is set for my T type thermocouples I never have to reset it.
Date published: 2021-02-25
  • y_2024, m_10, d_6, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_US, sid_HH-25U, 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, 3ms
  • REVIEWS, PRODUCT
loading all QA

My unit is stuck at 1400 reading. Is this a common issue that can be fixed?

Asked by: Darsl
Thank you for your inquiry. Keep in mind, that Temperature Range J is -80 to 760ºC (-112 to 1400ºF)
Answered by: Engineer CB
Date published: 2021-04-14

What type of input connector does the unit has; standard or mini?

Asked by: Loren
Thank you for your inquiry. It will accept mini male connector.
Answered by: Application Engineer SP
Date published: 2023-06-21

What is the measurement rate?

Asked by: Gior
The sampling rate is 0.75 seconds for the HH-25U meter.
Answered by: Applications EngineerANB
Date published: 2022-04-12

Does this unit come with a calibration certificate and if so, does the date start when first put into use?

Asked by: SteveR
The meter does come with a C of C standard and there isn't any expiration date for it. Omega recommends annual calibration on meters and more often if they are used in critical applications.
Answered by: Applications EngineerANB
Date published: 2021-04-09

Hello, Is this device compatible with thermocouple slides? We monitor the temperature on our Thermobrites daily for FISH analysis.

Asked by: Armesegedden
The HH-25U will accept Thermocouple mv signals and interpret it into temperature readings from a type K,J, or T. If the Thermobrites have Thermocouple outputs and miniature connectors then it would accept and display temperature for them.
Answered by: Applications EngineerANB
Date published: 2023-10-26

What kind of thermocouple does it come with?

Asked by: james1989
The HH25U does not come with a Thermocouple so you can search the 5SC or 5SRTC series for wire probes with the appropriate connector.
Answered by: ANBENG
Date published: 2021-04-14

where are the other specs on this unit? Accuracy per TC type, measurement rate, etc.

Asked by: engtech
Thank you for your question. Specifications for this unit are below: Input: Single K/J/T Temperature Range K: -200 to 1370ºC (-328 to 2498ºF) Resolution (K): 0.1ºC (0.1ºF), over 1000ºC 1ºC/1ºF Accuracy (K): ±(0.1% rdg + 0.5°C) for -50 to 1370°C; others ±(0.1% rdg + 2°C) Temperature Range J: -80 to 760ºC (-112 to 1400ºF) Accuracy (J): ±1% of rdg + 1ºC/2ºF Temperature Range T: -80 to 400ºC (-112 to 752ºF) Accuracy (T): ±1% of rdg + 1% 200 to 400ºC, others ±0.4% rdg + 0.6 ºC/1.2ºF Temperature Coefficient: 0.1 times the applicable accuracy specification per °C from 0 to 18°C and 28 to 50°C (32 to 64°F and 82 to 122°F) Function: Max/Min. hold Power: 9V battery Dimensions: 159 L x 55 W x 38 D mm (6.25 x 2.16 x 1.49") Weight: 170 g (6 oz) Operating Temperature: -10 to 50ºC (14 to 122ºF)
Answered by: Application Engineer
Date published: 2022-04-04
  • y_2024, m_10, d_6, h_4CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_7
  • loc_en_US, sid_HH-25U, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 23ms
  • QUESTIONS, PRODUCT
Carrying case for HH-25U
$15.97
46 In Stock

Related Categories

en-US
en
Save Configuration