IC Card Prepaid Diaphragm Gas Meters

ICL7106, ICL7107 used in meter

Single Phase Energy Meter IC with Integrated Oscillator SSP1837

US $0.11 / pc

Min. Order: 2500 pc

LXSZ waterproof contactless IC card prepaid smart water meter

G2.5/4.0 Prepaid IC card Gas meter

US $38 / pc

Min. Order: 10 pc

Magic APA02 double signal built-in IC driving 144 meters light color light.

Smart IC Card PrepaymentWater Meter (Valve Controlled)