Infrared laser thermometer digital 550 degree... REF : GM550 GM550 Non-Contact IR Infrared Digital Temperature Precise Gun Thermometer -50~550C (-58~1022F) 0.95 12:1 LCD display Introduction: This... £49.55 Add to wishlist Add to compare Quick view Add to cart
Pack 5 x 1-channel relay module for scm ,appliance... REF : REL5VX5 Description: Ideal for single chip microcomputer, household appliance control, etc Control DC / AC signal, can control 220V AC load One... £14.89 Add to wishlist Add to compare Quick view Add to cart
electronic diy kit active high decibel alarm... REF : SVPS6220 £21.20 Add to wishlist Add to compare Quick view Add to cart