Sper Scientific 800013 Data logging RH/ Temperature Pen. Displays current RH & temperature readings, and automatically logs: Air Temperature, RH, Dew Point, Wet Bulb. Records up to 32,000 data points that can be downloaded by plugging the pen directly into a USB port. Range: Temp -40 ~ 85°C -40 ~ 185°F| Humidity: 0.1 ~ 99.9%
Resolution: Air Temp 0.1°C / F| RH: 0.1%
Accuracy: Temp ±0.6°C / 0.9°F (-20 ~ 50°C) otherwise ±1.2°C, ±2°F| Humidity: ±3% (@25°C & 10 ~ 99% RH) otherwise ±5%
Records up to 32,000 data points that can be downloaded by plugging the pen directly into a USB port, with no cradle or cable necessary

Technical Details

Size (LWH): 6.8 inches, 3.8 inches, 1.7 inches
Product Details
Product Dimensions: 6.8 x 3.8 x 1.7 inches
Shipping Weight: 0.25 pounds (View shipping rates and policies)
ASIN : B00NI64AVS