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Portable Temperature and Humidity Data Logger with LCD Display

Portable Temperature and Humidity Data Logger
  • RoHS Icon
  • CE Approved



Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$128.44
5-9 C$122.02
10-24 C$119.45
25-49 C$114.31
50-99 C$111.74
100+ C$109.17

In stock

Lead Time (If not in stock): 2 weeks
Portable Temperature and Humidity Data Logger OM-HL-SH-TH OM-HL-SH-TH
  • Handheld or Wall Mounted
  • Pocket Size & LCD Screen Size: 37 x 17 mm
  • Easy to Use with 43,000 Data Point for Each Channel
  • Adopt High Quality Sensors with Fast Response and High Accuracy
  • Transfer Logging Data to PC Through Free Software and Can be Saved in Formats to Ensure Data Safety
  • Applications: Transportation, Green House, Laboratory, Food Storage & Process and Data Center

OM-HL-SH-TH Model Options

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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.

Input Type
Additional Feature
Measurement Type
Number of Measurements
Maximum Samples
Data Interface
Max Sampling Rate

OM-HL-SH Operation Instruction
The OM-HL-SH Series of portable temperature and temperature/humidity data loggers are easy-to use, versatile and price competitive devices which can be used for a wide range of logging applications including coolers, freezers, greenhouses, museums, laboratories, shipping containers, warehouses, environmental monitoring and food storage.

With 100~200ms sensor response time, these data loggers are capable of sampling as fast as 1 second and logging between once every 2 seconds to 24 hours. Both Models OM-HL-SH-T and OM-HL-SH-TH can store a total of 43,000 temperature only or 43,000 temperature & 43,000 humidity measurements in memory. Excellent user experience and cost effective makes this OM-HL-SH series one of the best temperature/humidity logging solutions in the market.

NIST Traceable calibration model OM-HL-SH-TH-CAL is available to order as well as the external probe model OM-HL-SH-EX coming with standard 3 meter long IP65 temperature and humidity probe. See the following picture of EX model.

Temperature Range:
OM-HL-SH-T: -20 to 70°C (-22 to 158°F)
OM-HL-SH-TH: -20 to 70°C (-22 to 158°F)
OM-HL-SH-EX: -40 to 85°C (-40 to 185°F)
Temperature Accuracy:
OM-HL-SH-T: ±0.5°C
OM-HL-SH-TH: ±0.5°C
OM-HL-SH-EX: ±0.5°C
Record Volume: 43,000 Temperature Points (OM-HL-SH-T) or 43,000 Temperature & 43,000 Humidity Points (OM-HL-SH-TH & OM-HL-SH-EX)
Humidity Range:
OM-HL-SH-TH: 0-95% RH
OM-HL-SH-EX: 0-100% RH
Humidity Accuracy:
Resolution: Temperature: 0.1°C / Humidity: 0.1% RH
Power Supply: 2 x AAA Batteries, 1.5V Battery
Typical Battery Life: 1 year

OM-HL-SH Software Setup
Logging Mode: Stop on memory full; when data logger operation is start/stopped by user intervention via button press, last memory location is retained
Logging Interval: 2 Secs to 24 Hrs
Sampling Interval: 1 Sec to 240 Secs
Sensor Response Time: 100~200ms
Display: LCD display
LCD Size: 36 L x 16 W mm (1.41 x 0.6")
Dimensions: 92 L x 57 W x 20 Dia mm (3.6 x 2.2 x 0.78")
Weight: 150g (5.29 oz)

Logpro Recorder Analysis Software
OM-HL Logpro Software is comprehensive temperature and humidity recorder data analysis software designed to log attribute settings, download logger data efficiently, graphically analyze data, and export the data to Excel/PDF/BMP, and other formats.

The software interface is easy to use and efficient for ultimate data analysis. See the software instruction video for more details

Screen Shot of OM-HL-SH-TH Data Logging Trend

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Do the units come with calibration certificates?

Asked by: Hayley
Hello, thank you for your question. Unfortunately calibration certificate is not included. You will receive a Certificate of Conformance free of charge with every order.
Answered by: DA Engineer
Date published: 2020-12-11

What type of temperature sensor is used, e.g. RTD, type K, etc.?

Asked by: Eric AM
Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM
Answered by: Application Engineer PV
Date published: 2021-04-21

Hi, Will the software run on a Mac?

Asked by: Rudy
Hello, thank you for your question. The software is only compatible with Windows operating systems.
Answered by: DA Engineer
Date published: 2020-12-08

1. Can it display both Temperature and humidity during recording? 2. Can the data be download thro USB to computer and generate excel file?

Asked by: Eric Chung
Thank you for your question. Yes , the logger can display Temp and Humidity while logging and downloaded data can be imported into Excel. Please note that correct part number for Temperature and Humidity is OM-HL-SH-TH. https://www.omega.com/en-us/temperature-measurement/temperature-and-humidity-data-loggers/om-hl-sh-series/p/OM-HL-SH-TH?searchterm=om-hl-sh-th
Answered by: Application Engineer PV
Date published: 2022-01-07

1) Does the OM-HL-SH-T model come with the same probe as the other models (even though it is only recording temperature)? 2) Can a delay start (either specific date and time or delay timer) be set for beginning recording?

Asked by: MrEngineerG
Thank you for your questions. We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM
Answered by: Application Engineer PV
Date published: 2022-03-18

Is there anyway to export data to .csv or to google sheets? In other words, is there anyway to access the raw data if I don't have Excel?

Asked by: Anonymous
Thank you for your question. Please send your request to DAS Engr Dept-DAS@OMEGA.COM.
Answered by: Cheetah
Date published: 2020-07-18

Is there a way to clear the storage on the data logger without connecting it to a computer? I have a "FUL" message on the screen, and do not have the software on my computer.

Asked by: lallen
Thank you for your question. The logger memory can only be deleted when connected to the PC.
Answered by: Raptor
Date published: 2021-01-13

Can this equipment be calibrated to a known standard in particular Humidity

Asked by: ScottD
Thank you for your question. Please send your request to DAS Engr Dept-DAS@OMEGA.COM
Answered by: Raptor
Date published: 2021-05-18
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