High Frequency Moisture Meter MS350A High Frequency moisture meter MS350A is used for measuring moisture content of soil ,silver sand, chemical combination powder, coal powder and other powder materials. It applicable of chemical industry and other relevant industry. Features: * It is portable, compact, easy to use and the moisture measurement readings are instant. * Digital display with back light gives exact and clearly reading although you stay at the somber conditions. * This instrument adopted the high frequency principle based on the introduction of the most advanced technology from foreign country. * Manual off at any time .Auto power off after 5 minutes from last operation. * Data hlold function.Low battery alert. Specifications: Display:4 digital LCD Measuring range :0-60% Temperature:0-60°C Humidity:5%-90%RH Resolusion:0.1 Accuracy: ± 0.5%n Power supply: 4x1.5 AAA size (UM-4) battery Dimensions:140mm×60mm×22mm Needle：280mm Weight:175g (not including batteries) Guarantee:1 year