Pyrometer Steinel 70370 – infrared thermometer, 0–300 °C range, °C units, 9V battery, black

The Steinel 70370 pyrometer is a handheld infrared thermometer designed for contactless surface temperature measurement. It measures temperatures in degrees Celsius across a range of 0–300 °C, shows readings in °C, and is powered by a single 9 V battery. The device comes in a compact black housing with dimensions of 51 × 146.6 × 44 mm, suitable for quick checks on HVAC systems, electrical components, machine parts and other surfaces where non-contact measurement is required.

Advantages

The pyrometer provides contactless measurement, reducing the risk of contamination or heat transfer when checking temperatures. Its measurement range of 0–300 °C covers common tasks in maintenance and diagnostics, and the compact, lightweight black housing makes it easy to carry and position in confined spaces. Operation from a 9 V battery ensures portability and simple battery replacement.

Suitable for

• HVAC system inspections and duct surface checks
• Electrical diagnostics and heat spot detection on panels and connectors
• Routine maintenance and troubleshooting of machinery and bearings
• Quick surface temperature checks on metals, plastics and other materials within the measurement range

Key specifications

• Measurement type: infrared (non-contact) surface temperature
• Temperature range: 0–300 °C
• Display units: degrees Celsius (°C)
• Power supply: 9 V battery
• Housing color and size: black, 51 × 146.6 × 44 mm
• Handheld form factor for portable use

How to use

Aim the pyrometer at the surface to be measured from the recommended distance for accurate spot readings, ensuring the line of sight is unobstructed. Press the measurement trigger or button to obtain a temperature reading in °C and observe the display. Replace the 9 V battery when low battery indications appear. For best results, measure clean, unobstructed surfaces and be aware that emissivity of different materials affects infrared readings.

Recommendations

Use the Steinel 70370 for routine, non-contact temperature checks on surfaces within 0–300 °C. Avoid using the pyrometer on transparent or highly reflective surfaces without applying a suitable emissivity tape or coating, and allow the instrument to acclimate to ambient temperature before precision measurements.