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โ๏ธ Test Smarter, Not Harder โ The Ultimate IC Logic Gate Checker
Puyuโs latest Integrated Circuit Tester 7440 Series offers precise logic gate diagnostics with a wide operating voltage of 7-12 VDC and ultra-low current consumption under 30 mA. Built to endure extreme temperatures from -40โ to 65โ, its compact 70x45x40 mm form factor makes it the go-to tool for professionals demanding reliable, portable IC testing.
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