PRACTICAL JUDGE: Single op amp and dual op amp screening circuit board, the circuit board can judge whether the IC can be amplified, and can roughly judge the conversion rate of the chip
SINGLE OP AMP MODELS: Support single op amp and dual op amp test, support LM741, LF356, NE5534, TL071, TL081, OP07 and other standard package single op amp
DUAL OP AMP MODELS: Support LM358, NE5532, TL072, TL082, MC1458, RC4558, OP275, AD827 and other standard package dual op amps
FIND OUT LOW SPEED CHIP: This product can find those low speed chips disguised as high speed chips, useful and practical
RELIABLE PCB: Made of excellent quality PCB materials, with reliability and miniaturization, good maintenance and interchangeability