Description
⚙️ Test Smarter, Not Harder – The Ultimate IC Logic Gate Checker
- COMPACT PORTABLE DESIGN - Sized at just 70x45x40 mm, it fits effortlessly into any toolkit or workspace.
- ENERGY EFFICIENT OPERATION - Consumes less than 30 mA, ensuring long-lasting performance without draining power.
- USER FRIENDLY VOLTAGE RANGE - Supports a flexible 7-12 VDC input, compatible with most standard power sources.
- PRECISION LOGIC GATE TESTING - Instantly judge IC 7440 series logic gates as good or bad with pinpoint accuracy.
- ROBUST TEMPERATURE TOLERANCE - Operates flawlessly from -40℃ to 65℃, perfect for diverse environments and fieldwork.
Puyu’s 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 -40℃ to 65℃, its compact 70x45x40 mm form factor makes it the go-to tool for professionals demanding reliable, portable IC testing.
