1-800-663-4209 | Welcome to our new website, found an issue or bug? Please report it here
OM-71
Portable Temperature/Humidity Data Loggers with Display
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | C$351.16 |
| 5-9 | C$333.60 |
| 10-24 | C$326.58 |
| 25-49 | C$312.53 |
| 50-99 | C$305.51 |
| 100+ | C$298.49 |
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
Product Specs
<< See all Product Models| Brand |
 |
| Alarm Note | Over/under alarm with visual indication |
| Battery Size and Type | CR2032, 3V Li-ion |
| Battery life | up to 3 yr |
| Data Interface | USB |
| Display Type | LCD |
| Form factor | Handheld |
| Height | 1.3 cm |
| Length | 6 cm |
| Measurement Type | Temperature |
| Number of Measurements | 1 |
| Operating Temperature, Max | 70 °C |
| Operating Temperature, Min | -20 °C |
| Samples,Max | 45000 |
| Sampling Rate | 1 Hz (1 update/second) |
| Sampling Rate Note | 1 second to 18 hours user selectable |
| Software Compatibility | Windows® XP/VISTA/7 and 8 (32- and 64-bit) |
| Storage Temperature, Max | 70 °C |
| Storage Temperature, Min | -40 °C |
| Supply Power Type | Battery |
| Temperature Accuracy | ± 0.1 °C |
| Temperature Accuracy Note | ± 0.5°C (± 1°F), from -17 to 50°C (1 to 122°F) |
| Temperature Resolution | ± 0.1 °C |
| Time Accuracy | ± 100 ppm |
| Weight | 91 g |
| Width | 5.7 cm |
| See All Specs | |
PDFs & Manuals
Software & Drivers
Show Ratings & Reviews
Rated 5 out of
5
by
WO5now from
Temperature data logger
We have bought these before. They have lasted many years in extreme environments. Only had to change the battery on one unit once.
Date published: 2017-04-12
Rated 4 out of
5
by
JoeBeach from
Working as described, trying software with WINE
We have been using this to monitor the RH in a glove box. It has been working well for that, 0.1% RH is about 25 ppm H2O in our environment. If you don't need single digit ppm H2O measurements, then this is an inexpensive way to monitor a glovebox.
The software runs under WINE (Crossover) in Ubuntu 14.04 GNU/Linux. However, it cannot see the datalogger on the USB port. Web searches suggest that you need to set up a link from the appropriate usb port in /dev to the appropriate COM port the dosdevices directory of the WINE bottle in which the datalogger software is running. It should work that way, but I haven't gotten around to testing it. It turns out we don't need the datalogger function very often, we mainly use it for real-time information.
The main improvement I would like to see is documentation of the communication protocol so I can talk to the datalogger directly in a GNU/Linux operating system without using WINE.
Date published: 2016-06-03