Spring Wound Clock Driven Dry Stylus Temperature Chart Recorders

Reliably chart temperature data without power or ink. These chart recorders use a spring-wound mechanism to rotate a circular chart for up to 7 days of continuous logging. The dry stylus leaves a visible trace directly on paper, making them perfect for environments like fridges, ovens, server rooms, or storage areas where power might be unreliable. With proven mechanics, they ensure traceable records and immediate support when calibration or servicing is required.

Key Features:

Clock-driven operation—no electricity or ink required

Dry stylus leaves direct, visible records on chart paper

Long-duration recording: 1 to 7 days depending on model

Ideal for environments where power isn’t available or desired

Highly reliable mechanical design and calibration-ready setup

Supported locally for servicing and chart resupply