1For the measurement and display of flexible sensors (flexibility, film pressure, force sensors). 2Low power consumption, powered by lithium battery and long battery life, can be charged by mobile phone charger. 3Plexiglass display screen, more clear, accurate and efficient reading, beautiful and durable. 4With small size, easy to carry and store, convenient to use and with good performance. 5Strict quality control and quality assurance, high safety factor, can be used with peace of mind. Item Type: Pressure Sensors Display ModuleMaterial: Copper Clad LaminateModel: RP-C-MK01Module Size: Approx. 32 x 62.6 x 11mm / 1.3 x 2.5 x 0.4inWorking Voltage: 3.3V~4.2V (lithium battery)Working Current: 8mAWorking Hours: 12 hours at full powerCharging Method: USB 5V Charging Current: 50mACharging Time: 3.5 hoursPressure Sensor Model: RP-C seriesSerial Port Parameters: Baud rate 9600, data length 8 bits, stop bit 1 bit, no parity. 1 x Pressure Sensor1 x Display Module Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.