Cole‑Parmer Economical Minidrum Hygrothermograph

Cole‑Parmer Economical Minidrum Hygrothermograph

This compact hygrothermograph provides reliable chart‑recorded temperature and humidity monitoring in tight spaces where larger instruments won’t fit. Measuring just 6.00''W × 7.38''H × 3.88''D, it is ideal for laboratories, storage areas, incubators, and environmental monitoring stations requiring continuous 7‑day recording.

Includes

• One AA battery

Key Features

• Quartz‑controlled drive mechanism maintains constant chart speed.
• Operates up to 6 months on a single AA battery (included).
• Secure, removable acrylic cover protects chart paper and pens.
• Compact footprint fits almost anywhere.
• 1‑year warranty.

More About This Item

This economical minidrum hygrothermograph uses a quartz‑controlled drive mechanism to ensure consistent chart rotation over a 7‑day period. The removable acrylic cover latches securely to protect the chart and pens while allowing easy access for replacement. Its compact size makes it suitable for both benchtop and enclosed‑space monitoring.

Specifications

• Chart Type: Drum
• Chart Speed: 7‑day
• Chart Width: 3.625 in
• Chart Length: 8.1875 in
• Temperature Sensor: Bi‑metallic strip
• Temperature Range: 22 to 104°F (‑6 to 40°C)
• Temperature Resolution: 2°
• Temperature Accuracy: ±3.6°F (±2.0°C)
• Humidity Range: 5 to 95% RH
• Humidity Resolution: 0.05
• Humidity Accuracy: ±5% from 10–90% RH; ±7% from 5–9% RH
• Width: 6 in (15.2 cm)
• Height: 7‑3/8 in (18.7 cm)
• Depth: 3‑7/8 in (9.8 cm)
• Battery Type: 1 AA (included)
• Description: Economical Minidrum Hygrothermograph
• Warranty: 1 year