100pcs Litmus Paper Acid/Base Indicator Strips Model:Red Easy to Sharpen the Pen Model:With Pot Knob The Op Amp IC 667614674 stretch cord
Description
100pcs Litmus Paper Acid Base Indicator Strips Model:Red Easy to Sharpen the Pen Model:With Pot Knob The Op Amp IC 667614674 stretch cord Easy to Sharpen the Pen Core Specification 50W : 1500mA (24–40V DC) 50W : 300mA (100–175V DC) 50W : 750mA (50–75V DC) Power Output 50W 50W 50W Input Voltage AC 100–300V
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