1PCS OP AMP Tester For Mono Dual Quad OPAMP Chip High Speed Low Speed Differen
16,07 €
For Single Mono Dual Quad OPAMP Chip High Speed Low Speed Differentiation. 1PCS Operational Amplifier OP AMP Tester. For low-speed operational amplifiers, when inputting high or low frequency square wave signals, the output end cannot fully output the waveform, resulting in the corresponding Red LED not being able to light up normally, only one led light on or both of them are light off.
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