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Portable Temperature and Humidity Data Logger with LCD Display

Portable Temperature Data Logger


Item# OM-HL-SH-T

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $66.31
5-9 $62.99
10-24 $61.67
25-49 $59.02
50-99 $57.69
100+ $56.36

In stock

Lead Time ( If not in Stock): 2 weeks

Portable Temperature Data Logger OM-HL-SH-T OM-HL-SH-T
  • 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

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Additional Feature

Product Specs

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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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

I would like to know if the OM-HL-SH-T data logger could be used in an environment prone to dust particles? Additionally can you only ever record 43,000 data points? I also wish to know if it will be better to use the OM-92.

Asked by: TQI21
Thank you for your question. Any logger that monitors humidity can be affected by dust particles and this could affect the readings and eventually may damage the sensor. The correct model for Temp/Rh is OM-HL-SH-TH and it can record 43,000 points for Temperature and Rh.
Answered by: Application Engineer PV
Date published: 2021-06-02

Do you have any software validation documentation available?

Asked by: Frank B
Thank you for your question. We do not have a software validation program for the OM-HL series. The OM-CP datalogger has a software validation when it is purchased with the OM-CP-SVP-SYSTEM software with it.
Answered by: Application Engineer
Date published: 2019-06-27

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

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

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

Does it come with the probes?

Asked by: Anonymous123
Thank you for your question. Yes, comes with standard 3 meter long IP65 temperature and humidity probe
Answered by: Application Engineer PV
Date published: 2021-08-25

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
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