Digital Hand-Held Thermo-Hygrometer - General Tools & Instruments

The General Tools & Instruments CMM880 Digital Hand-Held Thermo-Hygrometer is engineered for professionals requiring precise environmental monitoring. This microprocessor-based tool provides accurate, reliable measurements of both temperature and relative humidity, making it an essential instrument for a wide array of industrial and technical applications. Its robust design and clear digital display ensure efficient data acquisition in demanding work environments.

Key Features

• Dual Display & Wide Range: Simultaneously displays humidity and temperature with a broad temperature range of -4°F to 122°F (-20°C to 50°C) and 0 to 100% RH.
• Min/Max Memory: Features a minimum/maximum memory function with a reset key, allowing technicians to track fluctuations and analyze environmental conditions over time.
• User-Selectable Units: Easily switch between Fahrenheit (°F) and Celsius (°C) temperature readings to suit specific regional or application requirements.
• Data Hold Function: Conveniently freeze the current reading on the large digital display for easy record-keeping and review.
• Power Management: Includes auto power-off to conserve battery life and a low battery indication to ensure uninterrupted operation during critical tasks.
• Portable & Protected: Comes with a protective cap and pocket clip, ensuring durability and easy portability for professionals on the move.

Applications

This versatile thermo-hygrometer is indispensable for maintaining optimal atmospheric conditions in sensitive professional settings. It is commonly utilized in film processing labs, printing facilities, hospitals, and research laboratories where precise climate control is paramount. Technicians in HVAC, facilities management, and quality control departments also rely on the CMM880 for diagnostics, system validation, and ensuring compliance in industrial environments.

Specifications

• Temperature Range: -4° to 122°F (-20° to 50°C)
• Humidity Range: 0 to 100% RH
• Temperature Accuracy: ±1.8°F (±1°C)
• Humidity Accuracy: ±3% at 10-90% RH at 77°F (25°C)
• Response Time: Approximately 80 seconds
• Dimensions: 6.7" x 1.85" x 0.5"
• Power Source: 2 "AAA" batteries
• Includes: Batteries, protective cap with pocket clip