“1-Channel Relay module 5v low level trigger relay expansion board” has been added to your basket. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × TDS&EC Water Quality Meter Tester Pen LCD Display 0-5000ppm AS07 1,250.00₨ TDS&EC Water Quality Meter Tester Pen LCD Display 0-5000ppm AS07 quantity 1,250.00₨ × 1-Channel Relay module 5v low level trigger relay expansion board 150.00₨ 1-Channel Relay module 5v low level trigger relay expansion board quantity 150.00₨ Update cart Basket totals Subtotal 1,400.00₨ Shipping cash on delivery: 300.00₨ normal delivery (If Advance Payment): 200.00₨ self pickup from our Faisalabad Store Shipping to Punjab. Total 1,700.00₨ Proceed to checkout