Description
VICTOR Infrared Thermometer VC303B Series – Reliable Industrial IR Thermometer
The VICTOR VC303B Series Infrared Thermometer is a professional and versatile tool designed for safe, non-contact temperature measurement.
It provides accurate readings with a wide temperature range of -20°C to 550°C (-4°F to 1022°F) and a high resolution of 0.1°C/°F, making it suitable for a vast array of tasks in industrial, automotive, and home environments.
A key feature that sets this device apart is its adjustable emissivity (0.1-1.0), which allows for precise temperature readings on different surface materials, from shiny metal to porous wood.
Its 12:1 Distance Spot Ratio (D:S) enables you to measure a 1-inch target from 12 inches away, providing both accuracy and a safe distance from hot or hazardous objects.
The VC303B is also built for convenience with a lightweight, compact design (130g), an auto power-off function to save battery life, a data hold feature, and a clear backlit display.
Whether you’re an HVAC technician, a mechanic, or a home inspector, the VICTOR Infrared Thermometer provides the reliable and efficient performance you need for confident temperature diagnostics.
Product Specification :
| Category | Function | Specification |
| Main Function | Temperature Range | -20°C ~ 550°C (-4°F ~ 1022°F) |
| Resolution | 0.1°C / 0.1°F | |
| Accuracy | ±2.0°C or ±2% | |
| Display Unit | °C / °F | |
| Auto Power Off | Yes | |
| Backlight | Yes | |
| Data Hold | Yes | |
| Distance Spot Ratio | 12:01 | |
| Emissivity | 0.1 – 1.0 adjustable | |
| Size | 97 × 43 × 160 mm | |
| Weight | 130 g | |
| Power | 9V battery |





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