LP2800N Handheld Logic Probe – TTL, DTL & CMOS Digital Circuit Tester with Pulse Memory in Pakistan

Overview 

The LP2800N is a compact, pen-style digital logic analyzer probe designed for quick signal tracing and fault finding on PCB assemblies, digital logic training boards, and microcontroller buses. Compatible with TTL, DTL, and CMOS logic families, it operates directly from the circuit under test 4.0V to 18.0V DC. With its 30ns high-speed pulse detection capability and integrated Pulse Memory (MEM) mode, it allows technicians to catch single, narrow glitch pulses that are impossible to view on a standard multimeter.

Key Features 

• Multi-Family Logic Compatibility: Easily switchable modes to accurately test TTL, DTL, and CMOS digital circuits.

• High-Speed 30ns Pulse Detection: Detects rapid logic transitions and narrow pulses up to 20 MHz.

• Pulse Memory (MEM) Mode: Latches and stores single-shot pulses or intermittent glitches until manually reset.

• Clear Visual & Audible Feedback: Tri-color LED indicators (High, Low, Pulse) accompanied by distinct audible tones for eyes-free testing.

• Powered by Circuit Under Test: Includes insulated red and black alligator clip leads for direct connection to the board’s supply rails (4V to 18V DC).

Technical Specifications