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Dickson™ Temperature and Humidity Dataloggers with Digital Display

Download data in seconds using the USB port compared to 1.5 minutes using standard serial port, or use memory cards to transfer data to a PC

$598.44 - $835.44


Accuracy (Temperature) ±0.8°F
Battery Life 6 Months
Certifications/Compliance CE
Channels Temperature, Humidity
Data Memory 32000
View More Specs

Includes: Batteries (TM320 and TM325: 4 AA alkaline; TM725: 9V); AC adapter (with TM725 only).

Products ${productFamilyLength}
Catalog Number Mfr. No. Alarm Types Price Quantity  
Catalog Number Mfr. No. Alarm Types Price Quantity  
15-174-120 Dickson™
Audio/visual on high/low temp limits Each for $835.44
15174119 Dickson™
Audio/visual on high/low humidity limits, audio/visual on high/low temperature limits Each for $598.44



  • Jumbo, 4-digit display
  • High/low alarm; min/max display
  • High-speed, USB 2.0 connectivity
  • One-step data transfer using removable SD FLASH memory cards
  • One-second sample rate
  • Wall mountable via keyhole slots
  • 3-button keypad with tactile feedback
  • Download via USB, serial, or memory card
  • Model TM725 features ethernet connectivity, which allows user to view graphs, download logged data and modify settings on one or multiple loggers connected to local area network from PC or over the internet, using a VPN or pc Anywhere™
  • Temperature accuracy: ±0.8°F (±0.5°C)
  • RH accuracy: ±2%
  • Humidity range: 0 to 95% RH
  • Humidity accuracy: ±2% RH at 77°F (25°C)
  • Temperature range: Internal (TM320): -4 to +158°F (-20 to +70°C); External (TM325 and TM725): -40 to +185°F (-40 to +85°C)
  • Temperature sensor: Thermistor
  • Remote probe length: 6 ft. cable (TM325/725)
  • IP Rating: IP20
  • Resolution (logger): 0.1° from 0.0 to 999.9; 1° over 1000
  • Number of samples: 32,000 measurements (16,000 per channel)
  • Dimensions: 4 × 3 × 1.6 in. (10.2 × 7.7 × 3.9cm)
  • Weight: 9 oz. (0.26kg)


CE approved.

Description & Specifications


-20° to 70°C
For HACCP, FDA, pharmaceutical, medical agricultural and oil and gas applications
Four AA batteries and quick start guide
6 Months
Temperature, Humidity
Temperature and Humidity Datalogger
0 to 95%