SmartButton | Smallest, lowest-cost single-channel data logger with 1-year warranty | ACR Systems
About ACR Systems Products
Hardest Working Data Loggers in the Industry - ACR
ACR Data Loggers
ACR Specialty Products
ACR Software
ACR Accessories

Select currency

Smallest, lowest-cost single-channel data logger with 1-year warranty
SmartButton (01-0180)

Single channel, 8-bit, 2 KB data logger.

SmartButton (Single)

Our miniature SmartButton is our low-cost, button-sized temperature data logger ideal for inexpensive multi-device and multi-site temperature monitoring applications.

Key Features

  • Widest temperature range (-40°C to 85°C or -40°F to 185°F)
  • Up to 2048 consecutive temperature measurements
  • Lightweight with stainless steel case material
  • 1-year warranty


Type Temperature
Size 17 mm diameter x 6 mm height
Weight 4 g
Battery 3.0 volt Lithium
Resolution 8 bits - 0.5°C (0.9°F)
Mounting User selectable
Clock Accuracy +/- 2 minutes per month from 0 to 45°C (32 to 113°F)
Sampling Methods Continuous (First-in, First-out), Stop when full
PC Requirements Windows PC with a least 512MB RAM, 250MB of hard drive space and one free USB port
Software Requirements TrendReader® for SmartButton Software (compatible with Windows 7, Windows 8 and Windows 10)
Communication USB/ACR SmartButton® interface