Who we are…

Manufacturer and global supplier
of temperature data-collecting
devices used for documenting
products throughout the cold
chain. ISO 9001:2008 certified.


Cold Chain Solutions

Don't Ship without Us!®

•Single Use Strip Chart Temperature Recorder

Marathon Products Inc TempCheck Image


Low Cost Recording of Temperature for HACCP and Quality Control documentation.

Introducing the TempCheck3, a reliable and cost-effective strip chart temperature recorder.

The TempCheck3 is driven by a high-torque quartz motor and displays the time and temperature on strip chart paper in both Celsius and Fahrenheit.

Sample of strip chart recording

TempCheck Paper Strip Chart

Clear front of TempCheck3

Full serialization
The recorder and the strip chart share the same serial number for positive identification.

Factory Sealed
A unique feature is the silver polyester tamper evident seal. If any attempt is made to remove the seal, the word VOID appears on the seal and the case.

Marathon offers, at no cost to the user, a post-trip verification service. Simply return the instrument for us to check and verify the accuracy against our NIST traceable standards.

New Clear Top
Lets you check the status without opening the recorder.

TempCheck 3 Data Sheet
Price   Single-use strip chart recorder
Please call 1-800-858-6872 or contact us for pricing.
Run Time   7 days, 16 days, 30 days, and 60 days
Operating Range   -13 to + 95°F [-25° to +35°C]
Accuracy   Temperature, ±2°F [±1°C]
Thermal Sensor   Bi-metal coil
Drive Source   Solid state quartz-controlled motor
Power Source   One AA 1.5-volt carbon zinc battery, mercury-free
Size   4.75 in (L) x 4.25 in (W) x 2.5 in (H)
12.1 cm (L) x 10.8 cm (W) x 6.4 cm (H)]
Weight   0.46 lbs. [0.2 kg]
Quantity   24 units
Weight   13 lbs [5.9 kg]
Size   15 in. (L) x 11 in. (W) x 10 in. (H)
[38.1 cm (L) x 27.9 cm (W) x 25.4 cm (H)
Simple Starting Procedure:   1. Fill in documentation tag
2. Peel off top tag
3. Pull and remove start tab
Wall mounting options:   Self-adhesive double foam tape
CE Certified   Yes

Note: a minimum order consists of 24 units; product shipment is Same Day if the order is placed before 2pm Pacific Standard Time.

For more information:

Download a PDF of the TempCheck3 Product Brief.

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   rev. Nov-11-2014