Series ISDL Temperature/Humidity Data Logger

Submersible, Measures Humidity and Temperature

The Series ISDL Temperature/Humidity Data Logger accurately records temperatures that range from -40 to 185°F (-40 to 80°C). The easy to use DL700 software makes retrieving data simple and allows for user selectable sampling rates. The ISDL can easily be started and stopped from a PC or delayed to start up to six months in advance.

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Code Order
Ships: 2-3 Weeks
Price: $641.00
Humidity/temperature data logger, 316 SS case. 2-3 Weeks* $641.00 N Order
Ships: 2-3 Weeks
Price: $324.00
Temperature data logger, 316 SS case. 2-3 Weeks* $324.00 N Order


Temperature: -40 to 176°F (-40 to 80°C); Humidity: 0 to 100%RH.
Memory Size:
ISDL-T10: 32,767 readings; ISDL-R10: 21,845 readings per channel.
Temperature: ±0.9°F (±0.5°C); Humidity: ±3% RH.
Temperature: 0.2°F (0.1°C); Humidity: 0.5% RH.
Sampling Method:
Stop on memory full.
Sampling Rate:
Selectable from 2 sec to 12 hrs.
Computer Requirements:
Windows® 95, Windows® 98, Windows® 2000, Windows® ME, Windows NT®, and Windows® XP operating system, one free USB port.
Power Requirements:
3.6 V TL2150 lithium metal battery, installed functional, user replaceable.
Battery Life:
1 year (approx).
USB port (interface cable required).
Aluminum or stainless steel (depending on model).
ISDL-T10: 4 oz (110 g); ISDL-T10-SS: 8 oz (230 g); ISDL-R10: 5 oz (145 g); ISDL-R10-SS: 10 oz (285 g).
Agency Approvals:


Model Number Description Usually Ships* Price Code Order
DL700 Software, manual and USB interface cable(6'). Same Day $148.00 N Order
TL-2150 Replacement battery. 2-3 Weeks $21.50 N Order

Product Literature


Catalog Pages




What connection and program would be used to monitor an ISDL-R10-SS temperature/humidity data logger using a Windows XP computer.
A free download of the product software is available for the Series ISDL under Product Software. A USB interface device is required to connect to a PC. The USB interface device, manual, and software are included with model number DL700.

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