Cart#IoT2022-03-05T20:33:25+00:00 Continue shopping “Industrial-grade MODBUS RS485 Temperature and Humidity Sensor” has been added to your cart. Continue shopping “Industrial EC & TDS Sensor B MODBUS-RTU RS485 (B), with Waterproof Aviation Head” has been added to your cart. Product Price Quantity Subtotal Industrial-grade MODBUS RS485 Temperature and Humidity Sensor $45.00 $45.00 Industrial EC & TDS Sensor B MODBUS-RTU RS485 (B), with Waterproof Aviation Head $139.00 $139.00 Apply coupon Update cart Cart totals Subtotal $184.00 Tax $23.92 Total $207.92 USD Proceed to checkout