Chart Recorders & Data Loggers
Dickson’s portable Data Loggers and Circular Chart Recorders set the standard for monitoring instrumentation.
For over 80 years, Dickson has manufactured instruments for monitoring temperature, humidity and pressure.

Dickson’s new series of Temperature Data Loggers with Jumbo Display offer the key features you’ve been looking for including: High/Low Alarm, Min/Max Display, Super high-speed USB 2.0 Connectivity, One Step Data Transfer using removable MMC/SD FLASH memory cards, and more! These features combined with Dickson quality and accuracy will make this your most valuable temperature monitoring tool.
 Data Sheet

The HT100 temperature data logger was developed to handle the extreme temperatures and conditions previously impossible for a data logger. With a temperature monitoring range of -40 to +257ฐF and a waterproof case constructed of food grade stainless steel, the HT100 is ready for your toughest applications.

Perfect for proces monitoring of
food, pharmaceutical, oil, gas and chemical production. Also ideal for monitoring temperatures in remote or hard to reach locations including wells and storage tanks.
 Data Sheet

The FT121 lets you view detailed temperature data on its large screen and allows for optional PC downloads. Its large 4.5" x 2.5" display shows you current temperature readings and displays a graph of data ranging from 1-hour to 32-days. The remote K-Thermocouple probe allows you to monitor temperatures from -200 to +2000ฐF/C, while an internal sensor records ambient temperature conditions. No paper charts or running back to your PC to see data. This recorder shows you everything at the push of a button.
Ideal for:
  • Monitoring HVAC/R Systems
  • Checking Refrigerator, Freezer and Cooler Conditions
  • Monitoring Ovens, Autoclaves and Baths
  • Tracking Critical Processes
  • Gathering Data from Hard to Reach Places

 Data Sheet


We’ve taken our best selling Pro-Series Data Logger and added a LCD to create our best data logger yet! With a 1-year battery life and our best accuracy specifications, this compact logger lets you record over 32,000 temperature sample points and view MIN, MAX and current readings with the push of a button. The SR300 features a self-contained temperature sensor and a large 2.5 digit LCD.
 Data Sheet

The Dickson Pro Series Data Loggers take data acquisition to the next level with 5-year battery life, data storage capacity of 32,512 sample points and our best accuracy specifications. The SP100 monitors and records ambient temperatures making it perfect for HACCP, regulatory requirements, quality control, and SPC to name just a few. Its low price makes it perfect for building monitoring. By placing a few in critical areas and leaving them to log you will have the data when an issue does arise. It may be months before you have an issue to investigate but the data will already be there for you.
  • Battery Operation - 5 Year battery life
  • Stores 32,512 Sample Points 
  • Temperature Range -40 to +176ฐF (-40 to 80ฐC)
  • Delayed Start Capability
  • Faster Downloading

 Data Sheet


So compact, slightly larger than a quarter, you can put these data loggers just about anywhere. So inexpensive, less than $42 each, you can monitor all of your critical applications without sacrificing accuracy and ease of use. These loggers feature great accuracy specifications and use our popular DicksonWare software. Kit includes 12 temperature data loggers.
Use the SK500 for:
  • Monitoring goods in storage
  • Logging conditions while goods are in transit
  • Mapping and evaluating HVAC/R systems
  • Place these loggers in shipping containers, refrigerators, freezers, coolers, ventilation ducts, and just about anywhere you need to monitor temperature conditions.

 Data Sheet


The Dickson SX100 sets a new standard in affordable, accurate, and easy-to-use PC based recording. The SX100 is a self-contained, low cost, single channel temperature Data Logger. Its low cost makes it a great preventive maintenance tool. Building Managers place them through out their facilities constantly logging data so when a temperature issue does arise they already have the data to review. That issue may not arise for months but they are prepared today! Great for HACCP, SPC, and Quality Control as well.
 Data Sheet

The D100 data logger is designed to measure temperatures in a variety of applications - from clean room and laboratory monitoring to critical storage. User friendly software makes it simple to integrate recorded data into word processing or spreadsheets, giving results a professional polished look.
  • Compact--smaller than a credit card
  • Stores 21,500 sample points
  • Records temperatures from -58 to +302ฐF with optional remote probe
  • Ideal for discreet monitoring - no keypad, display, chart or pens to be tampered with
  • Performs months of unattended monitoring -- retrieve data when it is convenient for you
  • Easy integration of recorded data into your word processing documents and spread sheets
  • Professional presentation of recorded data