The photoelectric type smoke detector is based on the photoelectric sensing principle to make up
The photoelectric type smoke detector is based on the photoelectric sensing principle to make up |
Product parameters Product Name Fetal heart meter household Doppler ultrasound pregnant women hand-held portable fetal sound fetal movement stethoscope fetal heart monitor Product Display LCD screen FHR measurement range 50~230BPM(BPM: heartbeat per minute) Product Probe 3.0 ...
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Ceramic Packaged Infrared Detector Similar to metal packaging, ceramic packaging is also a mature ir detector packaging technology. And it benefits from the improvement of readout circuit performance and the increasingly perfect Tecless technology. Without TEC, it can reduce ...
Come From IRay Technology Co., Ltd.
Smoke Shop, Vape, Cigar, Dab Pen, Tobacco Shop, Delta 8, Vape Juice, Adult Toys, Glass Pipe, Disposable Vape . ...
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