Solar Power Meter – SM206

A precise instrument for measuring sunlight intensity
Large LCD display with a maximum reading of 3999
High resolution, wide measurement range, and short sampling time

Features:

Data Saving Function: Supports maximum data retention for easy recording and data integrity, beneficial for experimental research
Multifunction: Measures average or peak values with one-key data hold; backlit LCD for clear viewing; auto power off after 5 minutes of inactivity
Wide Applications: Used for solar radiation measurement, solar energy research, meteorology, agriculture, physical and optical experiments; measures light transmission intensity of glass (e.g., car windows)

Specifications:

Model: SM206
Resolution: 0.1 W/m , 0.1 Btu/(ft -h)
Range Error: 10 W/m , 3 Btu/(ft -h) or 5% of measured value
Temperature Error: 0.38 W/m / C, 0.12 Btu/(ft -h)/ C at 25 C
Display: 3-3/4 LCD display, maximum 3999
Overload Display: “OL”
Shift: < 3% per year
Measurement Range: 0.1-399.9 W/m , 1-3999 W/m , 0.1-399.9 Btu/(ft -h), 1-3999 Btu/(ft -h)
Sampling Time: 0.25 seconds per time
Operating Temperature and Humidity: 0-50 C, <80% RH
Storage Temperature and Humidity: -10-60 C, <70% RH
Battery: 9V battery (not included)
Size: 132 x 65 x 38 mm / 5.2 x 2.6 x 1.5 in
Weight: 325 g (approx.)

What’s in the box
1 x Solar Radiation Measuring Instrument (battery not included)
1 x User Manual