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.

Handheld Temperature/Humidity Meter with SD Card Data Logger

  • RoHS Icon
  • CE Approved



In stock

Lead Time (If not in stock): 11 weeks
Handheld Temperature/Humidity Meter with SD Card Data Logger RHXL5SD RHXL5SD
  • New compact hand held size measures and records single thermocouple K type with 1 meter remote temperature and relative humidity sensor probe.
  • Applying to duct measurements or harsh environment.
  • Quick response and high accuracy single input thermocouple and extend TRH probe.
  • Relative function to compare the reference temperature per second.

RHXL5SD 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.

Input Type
Maximum Temperature Measurement
Display Type
Accuracy Value
Supply Power

The RHXL5SD is a low cost, high performance handheld temperature and humidity meter with data logging capability. It offers a four variable display to show the temperature and humidity form a handheld probe and a separate K type thermocouple connected via a standard SMP type miniature connector to the T2 input along with a real time clock. High and Lo alarms can be set to T1, T2, and RH inputs. The temperature/humidity probe uses a semiconductor and polymer capacitive sensor. Because the RHXL5SD is microprocessor-based, it can make full use of the portability, reliability, and large storage capacities that SD memory cards offer. Measurements can be made automatically at any sampling rate between 5 seconds and 1 hour, or manually. Data is downloaded directly from the SD card.

RHXL5SD includes Meter, 9V battery, Universal AC/9V Power Supply and plug adapters, Calibration Certificate, K-type thermocouple, Combination Temperature/Humidity Probe, 8G SD Card, and hard black carrying case

loading all models
loading all reviews
Rated 5 out of 5 by from Temp/rH Meter Nice little temp rH meter that was easy and fast to order direct from Omega. Been using Omega meters my entire career (20+ years) and they have always been reliable. Came with everything you need to get up and running. Case, meter, temp/rH probe, type K thermocouple, battery, SD card and wall power adapter. Even included calibration certificate. Owners manual will need to be viewed online at Omega's website.
Date published: 2023-09-15
  • y_2024, m_7, d_20, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_RHXL5SD, 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
loading all QA

Is the accuracy of the RH +/- 0.3%

Asked by: Nicole123
The RH accuracy is +/- 2.5% when the instrument is in a 25C, < 70% RH ambient environment. Outside this ambient environment the RH accuracy is +/- 5%. The Type K Thermocouple input accuracy is +/- 0.3% of reading +1.0 C.
Answered by: ANBENG
Date published: 2019-11-22

Will I damage the remote temperature probe if I expose it to a temperature of 70 - 75 C?

Asked by: david424
The remote probes maximum exposure temperature is 60C so if it is exposed above this temperature failure could occur or de-calibration.
Answered by: ANB ENG
Date published: 2021-02-22

AM I reading this right, are both the humidity probe and the TC probe 1 meter long cables, or is that only the TC and not the RH probe? It i shard to see from the photo, the RH probe looks very short. Thanks.

Asked by: lobo11
Thank you for your inquiry. Both the Temperature/Relative Humidity Probe and the Thermocouple Probe are 1 meter long.
Answered by: CB Engineer
Date published: 2020-10-07

Hello, Before I purchase this item, I would like to know if this unit can be calibrated by an independent laboratory (someone other than Omega). My company has a laboratory that does periodic calibration of all our measuring equipment.

Asked by: gary09
Hi Gary, Thank you for the inquiry. This unit does have calibration functions as indicated in the manual. The probe is not replaceable though. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-01-30

Does this interface directly with Excel? How do you download and recall the data from the data logger? Do I require specialized software that I must purchase from you'all?

Asked by: lobo11
Thank you for your question. You do not require any special software for this product as it saves all the data on an SD card as a CSV file. These files can then be opened and red by Microsoft Excel.
Answered by: AEMO
Date published: 2020-10-06
  • y_2024, m_7, d_20, h_7CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_5
  • loc_en_US, sid_RHXL5SD, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 10ms
Save Configuration