26350

30:1 Optics • -50 °C to +1000 °C • Adjustable Emissivity

High-Precision, Non-Contact Temperature Measurement for Industrial Use

The CA 1864 Infrared Thermometer by Chauvin Arnoux offers professional-grade temperature readings from a safe distance, with a wide measuring range of -50 °C to +1000 °C. Its 30:1 optical targeting ratio allows for pinpoint accuracy on smaller or more distant targets, making it ideal for preventive maintenance, process control, and HVAC diagnostics.

Designed for intuitive one-handed operation, the CA 1864 features a pistol-style grip, laser targeting, and a backlit 20,000-count LCD display for clear visibility in all environments. With max/min/average/differential functions and high/low alarms, it delivers the precision and safety demanded by industrial professionals.


Key Features

  • 30:1 Optical Targeting: High targeting ratio for precise temperature readings from a distance
  • Wide Measurement Range: From -50 °C to +1000 °C, suitable for industrial and commercial applications
  • Laser Sight: Ensures accurate aiming at the centre of the target
  • Adjustable Emissivity: From 0.1 to 1 for improved measurement accuracy across various surfaces
  • Data Functions: Max, Min, Average, Differential, and Hold features for reliable data tracking
  • Alarm System: Set high/low thresholds with visual and audible alerts
  • Backlit Display: High-contrast LCD screen for use in low-light conditions
  • Ergonomic Design: Lightweight, pistol-shaped housing for comfortable, one-handed use

Technical Specifications

Temperature Range (°C) Optical Ratio Emissivity Accuracy Functions
-50 to +1000 30:1 Adjustable (0.1 to 1) ±1.5% or ±2 °C (-20 °C to +200 °C) Max, Min, Avg, Diff, Hold, Alarms

Downloads & Resources

Chauvin Arnoux CA1864 Infrared Thermometer
26350

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