•Battery Life:About 100 hours
•Precision:±W/m²[+3 BTU/(ft² X h)]
•Working Temperature:Relative humidity: 50% - 40%, relative humidity lower
than 80%
•Storage Temperature:Relative humidity: -10℃ to 60℃, relative humidity less
than 70%
•Monitor:Three-and-a-half-inch liquid crystal display, with the maximum reading
capacity of 1999
•Sampling Time:Approximately 0.25 seconds Resolution:1W/m² BTU/(ft² X h)
•Accuracy:±<3 per year
•Range:1999 W/m²,634 BTU/(ft²×h)
•Size(mm):100x60x27
•Weight:About 300g