Technical Specifications Temperature Measurement Range: −20°C to +600°C IR Measuring Accuracy: ±2.0°C IR Sensor Resolution: 256 × 192 pixels Number of Measuring Points: 49, 152 Thermal Sensitivity (NETD): ≤50 mK Thermal Image Refresh Rate: 9 Hz Temperature Resolution: 0.1°C Display Size: 3.5' Minimum Focus Distance: 0.3 m Internal Image Memory: 600 images Images with Audio: Up to 350 Data Transfer: Wi-Fi / USB-C Image Format: JPG Audio Format: WAV Protection Rating: IP54 Shock Protection: 2 m Operating Temperature: −10°C to +45°C Battery Voltage: 12 V Weight: approx. 0.6 kg Description Thermo Camera Bosch GTC 600 C Professional is a professional thermal imaging camera designed to detect and visualise temperature differences quickly, both indoors and outdoors. It features a high-resolution 256 × 192 pixel infrared sensor, 49, 152 measuring points and a wide −20°C to +600°C temperature range. The 3.5-inch display, voice-note function, Wi-Fi and USB-C connectivity make it convenient for documenting and sharing thermal images. Its IP54 protection and 2 m shock protection make it suitable for demanding job-site conditions. The Bosch ThermalOn app and GTC Transfer Software can be used for documentation and transfer of thermal images. Ideal for: Electrical inspection, HVAC inspection, detecting insulation problems, finding hot/cold spots, building inspection, heating systems, plumbing, automotive diagnostics and maintenance applications.