Handy device for inspecting and measuring logic circuits | Displays logic levels (high or low); pulses and voltage transients down to 25 nanoseconds | Maximum input of 20MHz | Large PC board and detailed manual for fast and easy construction | SOLDERING REQUIRED - ASSEMBLY REQUIRED
Elenco LP-525K Logic Probe Solder Kit – TTL/CMOS, Detects 25ns Pulses, 20MHz Max Input, Soldering Required
Elenco LP-525K Logic Probe Solder Kit – TTL/CMOS, Detects 25ns Pulses, 20MHz Max Input, Soldering Required
Elenco LP-525K Logic Probe Solder Kit – TTL/CMOS, Detects 25ns Pulses, 20MHz Max Input, Soldering Required
Elenco LP-525K Logic Probe Solder Kit – TTL/CMOS, Detects 25ns Pulses, 20MHz Max Input, Soldering Required
  • Load image into Gallery viewer, Handy device for inspecting and measuring logic circuits | Displays logic levels (high or low); pulses and voltage transients down to 25 nanoseconds | Maximum input of 20MHz | Large PC board and detailed manual for fast and easy construction | SOLDERING REQUIRED - ASSEMBLY REQUIRED
  • Load image into Gallery viewer, Elenco LP-525K Logic Probe Solder Kit – TTL/CMOS, Detects 25ns Pulses, 20MHz Max Input, Soldering Required
  • Load image into Gallery viewer, Elenco LP-525K Logic Probe Solder Kit – TTL/CMOS, Detects 25ns Pulses, 20MHz Max Input, Soldering Required
  • Load image into Gallery viewer, Elenco LP-525K Logic Probe Solder Kit – TTL/CMOS, Detects 25ns Pulses, 20MHz Max Input, Soldering Required
  • Load image into Gallery viewer, Elenco LP-525K Logic Probe Solder Kit – TTL/CMOS, Detects 25ns Pulses, 20MHz Max Input, Soldering Required

Elenco LP-525K Logic Probe Solder Kit – TTL/CMOS, Detects 25ns Pulses, 20MHz Max Input, Soldering Required

01LP525K
$21.49
$21.49
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The Elenco LP-525K is a logic probe kit you solder and assemble yourself. The finished probe shows logic high and low levels on LEDs and catches pulses and voltage transients as short as 25 nanoseconds, with a 20MHz maximum input. It works with TTL and CMOS circuits and includes a large PC board and a detailed manual.

Key Features

  • Shows logic high/low on LED readouts
  • Detects pulses and transients down to 25ns
  • 20MHz maximum input
  • TTL and CMOS thresholds; 1.5ms pulse stretcher
  • Large PC board and detailed assembly manual
  • Soldering and assembly required

Specifications

Brand / model Elenco LP-525K
Max input 20MHz
Response Better than 25ns
Input overload protection 35V DC continuous
TTL thresholds Logic 1: 2.3 ±0.25V; logic 0: 0.80 ±0.1V
CMOS thresholds 70% / 30% Vcc
Pulse stretcher 1.5ms
Power 5V @ 30mA to 15V @ 40mA (from circuit)
Operating temperature 0–40°C
Weight 0.2 lb
SKU 01LP525K

What's Included

  • LP-525K logic probe kit (parts and PC board)
  • Assembly manual

What You'll Need (Sold Separately)

  • Soldering iron and solder

Ideal For

Electronics students learning to solder who also want a useful digital troubleshooting tool.

Frequently Asked Questions

What does a logic probe do?
It touches a point in a digital circuit and shows whether it is high, low or pulsing, faster than reading it with a meter.

Do I need to solder?
Yes. This is a kit; soldering and assembly are required.

Soldering and assembly required.