Long battery life lcd display high precision zigbee wireless pressure transmittersensorfeatures: long battery life, lcd display, the output wireless signal; high precision, real-time strong, high-frequency collection, anti-jamming, system power consumption is low, practical button operation, on-site settings;model: jmp4510range: 0 20kpa . 100mpaapplication: applicable to a wide range, can be used in chemical industry, metallurgy, petroleum, electricity, water treatment and other automation industries.