TES-132 Solar Power Meter Tester Datalogging with USB Cable & Software

Features: •4 digit LCD reading
•Wide spectral range
•Excellent long term stability
•Cosine corrected
•Automatic transmission measurements
•Select either power or transmission
•Solar energy measurement
•Current time setting function
•User calibration factor setting function
•End-mount light sensor
•Select either W/m2 or Btu / (ft2 x h) units
•Data hold/MAX/MIN/AVG modes
•Auto Data Memory function. (microSD CARD 2GB)
•Manual Data Memory and Read function. (99 sets)
•Auto power off function
•USB interface

Application:
•Meteorology
•agriculture
•solar radiation measurement
•solar power research
•physics and optical laboratories
•solar transmission measurement
•identify high performance windows

Specifications:
•Display:LCD display,4 digit LCD reading
•Measuring Range:2000W/m2,634Btu/(ft2 * h)
•Resolution:0.1W/m2,1Btu/(ft2*h)
•Overrange Display:LCD will show "OL" symbol
•Spectral Response:400~1000nm
•Accuracy:Typically within ±10 W/m2 [±3 Btu/(ft2 x h)] or ±5%, whichever is the greatest in sunlight;Additional temperature induced error ±0.38 W/m2/℃ [±0.12 Btu / (ft2 x h)/℃] from 25℃
•Angular Accuracy:Cosine corrected <5% for angles < 60°
•Drift:< ±2% per year
•Sampling Rate:1 times / sec
•Photo Detector:One silicon photovoltaic detector
•Manual Data Memory Capacity:99 sets
•Auto Data Memory Capacity:microSD CARD 2GB
•Operating Temp/Humidity:0 to 50℃(32 to 122℉) / 0% to 80% RH
•Power Source:6 pcs 1.5V size AAA battery