Dickson C481 Circular Chart, 8"/203mm Diameter, 31-Day Rotation, 40/110 F Range (Pack of 60)

Dickson C448 Circular Chart, 8"/203mm Diameter, 7-Day Rotation, -20/20 F/C Range (Pack of 60)

Dickson C010 Circular Chart, 4"/101mm Diameter, 7-Day Rotation, 0/100 Range (Pack of 60)

Dickson C473 Circular Chart Recorder, 7-Day, -20 to 50°C, 0-100% Rh, 8' (Pack of 60)

Dickson SL4100 Temperature Chart Recorder with Digital Display, 4"/101mm Chart, 7-Day or 24-Hour Rotation, 0 to 100F Range

Dickson C210 Circular Chart, 4"/101mm Diameter, 7-Day Rotation, -18/37 C Range (Pack of 60)