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and two-side laser design (LM320B) makes the measurement more accurate and convenient
46inch x 1
8%＋10) DC voltage (V) 1000V ±(0
General Purpose fuses have no time-delay and protect fuse panels
Additional Information:
1 Channel 5v Optocoupler Isolated Relay Module chuck drill bit and two-side laser design (LM320B)This is a 5V 1 Channel Optical Isolated Relay Interface Board, be able to control various appliances, and other equipment with large current. The 5V relay module circuit, each one needs 15mA 20mA driver current and equipped with high current relay: DC 30V 10A, AC 250V 10A. The 1 channel relay module uses genuine high quality DC5V relay and SMD opto isolator supporting high low level trigger, widely apply to control various AC DC appliances, and other
US$ 28.95
US$ 22.00
US$ 22.00