5 шт./комплект, 5-6 в, стальное кольцо

YXHT 300W FM Transmitter Kit – Complete Stereo Broadcasting for School, Church, Radio Stations

PMP23-AA1M1HB3CJ Pressure Transmitter G1/4 4-20mA Output for Air Water Oil Pressure Measurement

Skydroid H30 Remote Control 16-Channel 50km Long Distance HD 10Inch Large ScreenRC FPV Handheld Ground Station

MiCWL 360 ° Rotating Wireless Conference Microphone 8 Long Gooseneck Desktop Meeting Room System 6.35mm Output Balanced Mix Out

Total Solar Radiation Meter, Sunshine Intensity Transmitter, total solar radiation Sensor, Photovoltaic Power Generation

Sewer Pipe Inspection Camera 360 Rotate 10″inch IPS DVR Record + Diameter 9mm+512Hz Transmitter Locator+Meter Counter+Keyboard

Wolf SDR 100W Shortwave Transceiver Kit RS 998 100 Watt HF Radio Receiver and Transmitter

Brand New Original Temperature Transmitter 6M5QT in Stock 644HAK5J2M5T1

Suitable for Light Transmittance Detector, Haze Meter Film Glass Haze Meter Accessories

MXC880 8WD Wireless 8 Headset Lavalier Microphone System 8 Desktop Gooseneck Conference Handheld Microphones Digital Sets