♦ Ultra-high cost performance;♦ Precision, small point and small volume;♦ Three output modes: NPN, NPN + analog and NPN + RS485;♦ Multiple detection modes are suitable for more application scenarios: general detection mode, one-point teaching mode, two-point teaching mode, three-point teaching mode, downward differential mode, and ascending differential mode;♦ The top of the output indicator light large, beautiful and generous♦ Digital tube display distance value, clear and bright;♦ Membrane switches, easy to use;♦ Aluminum alloy casing, strong and durable.