Features : 1. It is portable, compact, easy to use and the moisture measurement readings are instant. 2. Digital display with back light gives exact and clearly reading although you stay at the somber conditions. 3. It save time and expense by monitoring dryness and helps to prevent deterioration & decay caused by moisture whilst in storage, therefore processing be more convenient and efficient. 4. This instrument adopted the high frequency principle based on the introduction of the most advanced technology from foreign country. 5. Manual off at any time .Auto power off after 5 minutes from last operation.Data hlold function.Low battery alert. Specification: Display: 4 digital LCD Measuring range : 0-80% Temperature: 0-60??C Humidity: 5%-90%RH Resolusion: 0.1 Accuracy: ?? 0.5%n Power supply: 4x1.5 AAA size (UM-4) battery Needle: 280mm Material: plastic colour: white Package Contents: 1 x MS350A moisture analyzer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.