• 152 mm (6 in) Circular Chart 

• "J" Type Thermocouple Input 

• Economical 

• Easy-to-Read 6-Inch Circular Chart 

• LED Digital Display of Temperature 

• Front Panel Controls for Fast, Easy Setup 

• Select From 3 Temperature Ranges 

• 6-Hour, 24-Hour, or 7-Day Chart Rotation 

• Select for Single or Continuous Chart Rotation

• Free Standing or Wall Mounted 

• Fold Down Carrying Handle 

• Durable Polycarbonate Case 

• Plug-In SMP Connection for J Thermocouple 

• Adaptor for 120 Vac Operation (220 Vac Optional) 

• Battery Back-Up for Power Interruptions

The CT87 Series Temperature Recorder is a precision instrument used to monitor and record temperature on a 152 mm (6") circular chart. The CT87 may be carried as as portable instrument or mounted in a fixed location. The CT87 offers a variety of features to meet any temperature recording requirement. A combination of three temperature ranges and three chart speeds provides a high degree of flexibility. In addition, the chart rotation may be set for single or continuous turn operation as required by a particular application. To protect the data being recorded, the CT87 uses an automatic battery backup to maintain operation during a power outage. Note: The unit has limitations on reading at the low end of the scale as a safety feature to keep the pen from hitting the chart hub.