PV Meter Irradiance

Designed for field and laboratory applications, this handheld solar irradiance meter provides quick, accurate measurements of sunlight levels, surface tilt, temperature, and compass orientation. Ideal for solar panel installation, environmental monitoring, and energy audits, the QM1504 offers real-time readouts with no calibration required. A clear backlit LCD, portable form factor, and multi-function capability make it a versatile tool for professionals and enthusiasts alike.

Key Features:

• Measures solar irradiance up to 1400W/m²

• Built-in tilt sensor with a range of -90° to +90° and compass function (0–360°)

• Temperature measurement from -30°C to 100°C (response time: 30 seconds)

• °C/°F unit selection with data hold and low battery indication

• Direct-read display with backlight and intuitive interface

Typical Applications:

• Assessing solar panel placement and effectiveness

• Evaluating site conditions for renewable energy projects

• Monitoring sunlight levels for research and agricultural use

• Educational demonstrations and STEM learning environments

• Verifying tilt angles for structural and solar mounting systems

In the box:

• Meter
• Temperature probe w/2m cable
• Zipper carry case
• 4x AA batteries
• Manual