Need Help? Talk to a specialist: 1-630-543-3747

Compact Temperature Data Logger

Dickson coin-sized temperature data loggers are at a great price point for mapping warehouses or large stability chambers. Their size makes them ideal for shipping and transportation applications. This 12-pack makes for a very low per unit price.

  • 1.8F, 1C accuracy
  • Easy to use
Calibration Method

Calibration ensures Regulatory and Audit Compliance

Sk550 right angle w packaging 126
Sk550 front 843
Sk550 lft side 404
Sk550 rt side 365
Sk550 back 238
Sk550 wquarter1 129
Sk550 wquarter2 93
Sk550 wruler 81
Sk550 right angle no packaging 24
Sk550 oblique 11

Download Images: Print Quality | Hi-Res

Important Information

DicksonWare Software is needed to communicate with this product and is sold separately.

Dickson Expert Services

Our Dickson Data Division has specially trained representatives to address the needs of customers with large installations or unique demands. Please call 888-452-4626.

Similar Products


Description 12-Pack Coin Sized Temperature Logger Start & Stop, Digital Display Temperature Logger
Price $699.00 $172.00
Battery Operation Icon compare check Icon compare check
Temperature Range Icon question
  • -4.0 to 158.0F
    (-20.0 to 70.0C)
  • -4.0 to 158.0F
    (-20.0 to 70.0C)
Temperature Accuracy
  • +/-1.8F from -4.0 to 158.0F
    (+/-1.0C from -20.0 to 70.0C)
  • +/-1.2F from -4.0 to 158.0F
    (+/-0.7C from -20.0 to 70.0C)
Compare Compare
Add to Cart Add to Cart
  • Ambient Operating RH Conditions 0-95% RH non-condensing
  • Ambient Operating Temperature Conditions -4.0 to 158.0F (-20.0 to 70.0C)
  • Approvals CE
  • Battery Life (Avg) 6 Months (at 2 Minute Sample Rate, Ambient Temperature)
  • Cable Details USB - Male Series A plug to 5 pin Male Series B mini plug.
  • Cable Length 6.0ft
  • Calibration Options N100, N300, N400, N520
  • Channels CH1: Temperature
  • Data Capacity 7,936
  • Delayed Start Yes
  • Dimensions 0.62 x 1.4 x 1.75in
  • Download Time 30 Seconds
  • Download Type USB
  • Enclosure Polycarbonate
  • IP Rating 20
  • Included Accessories 3V Lithium Battery (One per Unit) and Quick Start Guide. *Software is not included.
  • Memory Type EEPROM
  • Minimum Software Version Required 15.5
  • Notes The SK550 is a twelve pack of SK150s. SK150s may NOT be purchased individually.
  • PC Requirements HelpMicrosoft Windows XP, Vista or 7 (not compatible with Windows 8.1 or 10); 2GB RAM, 1 free USB Port, CD drive for software installation (can be provided digitally)
  • Power Source 3V Lithium Battery (User Replaceable)
  • Response Time 10 Minutes to 63% of Full Scale
  • Sample Interval User Selectable (from 10 seconds to 24 hour intervals, in 10 second increments).
  • Software Options A016, A026
  • Temperature Accuracy +/-1.8F from -4.0 to 158.0F (+/-1.0C from -20.0 to 70.0C)
  • Temperature Range Help-4.0 to 158.0F (-20.0 to 70.0C)
  • Temperature Sensor Type Digital Sensor
  • Unit Weight 1 lb
  • Units/Pkg 12
  • Warranty 12-Month Limited
Why should I calibrate?

All instruments lose accuracy over time due to normal usage and the environmental conditions to which they are exposed.

How often should I calibrate?

For most applications, the recommended calibration interval is every twelve months.

N100 1-Point NIST Traceable Calibration $99.00 Add
N300 3-Point NIST Traceable Calibration $156.00 Add
N400 3-Point Ultima NIST A2LA Accredited Calibration $269.00 Add
What is NIST Calibration?

NIST stands for the National Institute for Standards and Technology. This organization is responsible for maintaining the master for different measurements, such as the standard "foot", standard, "second", or standard "pound". NIST also maintains the standard for temperature, humidity and pressure.

NIST Traceable means that the measuring standard can be traced directly back to the master standard maintained by the NIST organization.

NIST-Traceable does not tell you the measurement accuracy of a metrologty service in any detail. Only metrology services that can document their ISO 17025 standard provided data on their best measurement uncertainty.


DicksonWare Software with USB Cable

Secure Software

DicksonWare Secure Software with USB Cable

CR2450 Battery

3 Volt Lithium Coin Cell Battery

Software Upgrade

DicksonWare Software Upgrade

Frequently Asked Questions

Make sure that USB is selected under File > Preferences > Communications.

Unplug USB cable and plug back in or try another USB cable.

Install a new battery (this will not cause the unit to lose any logged data, but the unit will stop logging and will need to be restarted using DicksonWare).

If possible, try another PC, and/or another USB port.