Submersible High Temperature Logger


The Best Waterproof, High Temperature Data Logger, Inside and Out.

Our new HT300 Bottle Logger is perfectly compact for your high temperature application. The key benefits of this logger? You can throw it in water, fit it into a jar or bottle, and show off its food grade stainless steel to your regulatory agency. Oh, and for those of you who manufacture food, these data loggers are HACCP and FDA compliant.

  • 316 Stainless Steel Enclosure
  • Submergible – IP68
  • User Replaceable Battery
  • USB Download

NOTE: The HT300 does not include a piercing probe.

SKU: HT300 Categories: , Tag:


Ambient Operating Temperature Conditions-40.0 to 257.0F (-40.0 to 125.0C)
Battery Life (Avg)1 Year (at 1 Minute Sample Rate, Ambient Temperature)
Cable DetailsUSB - Male Series A plug to 5 pin Male Series B mini plug
Cable Length6.0ft
Calibration OptionsN100, N300, N400, N520
ChannelsCH1: Temperature
Data Capacity32,512
Delayed StartYes
Dimensions5.35 x 0.69inch
Download TimeApprox. 1 minute
Download TypeUSB
Enclosure316 Food-Grade Stainless Steel
IP Rating68
Included AccessoriesTadiran Battery and Quick Start Guide *Software is not included
Minimum Software Version Required17.23
PC RequirementsMicrosoft 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 Source2/3 AA Batteries
Response Time15 Minutes to move 63% of Full Scale
Sample IntervalUser Selectable (1 second to 24 hours, in 1 second increments)
Software OptionsA016, A026
Temperature Accuracy+/- 1.8F from -40 to 257.0F (+/-1.0C from -40.0 to 125.0C)
Temperature Range-40.0 to 257.0F (-40.0 to 125.0C)
Temperature Sensor TypeThermistor
Unit Weight0.30lbs
Warranty12-Month Limited


Support is included with your purchase of a Dickson product. You can choose from self-help options like support articles, FAQs, and online manuals or you can chat with us, call our live tech support, or submit a ticket.

Almost all Dickson products are covered by Dickson’s Manufacturer’s Warranty.

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