Purchase Qty. Reference FOB Price
100-999 Pieces US$0.36
1,000-9,999 Pieces US$0.35
10,000+ Pieces US$0.34
Product Description
Product description : waterproof ultrasonic sensor KT model: KT40-1412 φ14*9mm 40KHZ 1. Electrical performance specifications No. Test items Standard and test condition 1 Center frequency(KHz) 40.0±1.0(Piezoelectric impedance analyzer) 2 Sensitivity(us) ≥200(normal ...