TEMP/HUMIDITY PEN close Quantity in Basket: None Code: SUP-THP1 Price: $62.84 Shipping Weight: 0.50 pounds Quantity: THP1Thermo-Hygrometer PenFeatures/Benefits Measures Temperature & Humidity, Simultaneously Dual Display Temperature in °F or °C Auto Power Off (20 min.) RESET Switch HOLD Switch Belt or Pocket Clip Battery Included Min/Max Memory