VOLTCRAFT IR-550A Infrared Thermometer with 8:1 Optics, -30 to +550 °C

Infrared thermometer with 8:1 optical resolution for non-contact temperature measurement from -30 to +550 °C. The single-point laser enables precise targeting, while the backlit LCD ensures readability in any environment. Ideal for HVAC, automotive diagnostics, and industrial maintenance.

Advantages

Wide temperature range covers freezing to high-heat applications. Fixed emissivity of 0.95 suits most non-reflective surfaces. Rapid response under 500 ms delivers instant readings. Auto power-off after 15 seconds prolongs battery life. Data hold freezes readings for convenient recording.

Suitable for

• Checking heating, ventilation, and air conditioning systems
• Monitoring engine and exhaust temperatures
• Inspecting electrical panels and circuit breakers
• Food safety spot checks
• General industrial temperature audits

Key specifications

• Temperature range: -30 to +550 °C (-22 to +1022 °F)
• Accuracy: ±1.5 °C or ±1.5% (0 to 550 °C); ±2 °C or ±2% (-30 to 0 °C)
• Optical resolution: 8:1
• Emissivity: fixed 0.95
• Response time: < 500 ms
• Spectral range: 8–14 µm
• Display: backlit LCD, switchable °C/°F
• Power: 1× 9V block battery (approx. 12 h continuous)
• Auto power off: after approx. 15 s
• Data hold: yes
• Operating conditions: 0 to 50 °C, 10–90 % RH
• Storage: -20 to 60 °C

Recommendations

For reliable non-contact temperature checks in demanding environments, the VOLTCRAFT IR-550A combines ease of use with consistent performance. Always verify emissivity settings for shiny or reflective surfaces to maintain accuracy.