---
product_id: 23451054
title: "Lisle 64970 Parasitic Drain Tester, One Size, Factory"
brand: "lisle"
price: "19568 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/23451054-lisle-64970-parasitic-drain-tester-one-size-factory
store_origin: HU
region: Hungary
---

# Bypasses multimeter during power surges Protects meter & tester with replaceable fuses Stacking banana connectors for multi-point voltage testing Lisle 64970 Parasitic Drain Tester, One Size, Factory

**Brand:** lisle
**Price:** 19568 Ft
**Availability:** ✅ In Stock

## Summary

> 🔧 Diagnose hidden drains like a pro—never let your battery betray you!

## Quick Answers

- **What is this?** Lisle 64970 Parasitic Drain Tester, One Size, Factory by lisle
- **How much does it cost?** 19568 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/23451054-lisle-64970-parasitic-drain-tester-one-size-factory)

## Best For

- lisle enthusiasts

## Why This Product

- Trusted lisle brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Surge-Smart Bypass:** Multimeter bypass switch guards against power surges, keeping your diagnostics safe and uninterrupted.
- • **Compact & Lightweight:** At just 3 ounces and slim dimensions, this tester fits effortlessly into any professional toolkit for on-the-go troubleshooting.
- • **Continuous Monitoring:** Keep tester and meter connected until vehicle systems shut down, isolating parasitic drains with precision.
- • **Fuse-Protected Safety:** Replaceable in-line fuses shield your tools from unexpected high current spikes, ensuring durability and reliability.
- • **Multi-Point Voltage Access:** Stacking banana connectors enable voltage measurement at various vehicle points using standard test leads for versatile diagnostics.

## Overview

The Lisle 64970 Parasitic Drain Tester is a compact, fuse-protected diagnostic tool designed to safely connect a multimeter to your vehicle’s electrical system. It features a surge-bypass switch and stacking banana connectors for versatile, multi-point voltage testing, enabling precise identification of hidden battery drains to keep your vehicle running smoothly.

## Description

Lisle 64970 Parasitic Drain Tester, One Size, Factory

## Features

- Replaceable in-line fuses protect both the meter and tester in the event a high current source on the vehicle is left on
- The multimeter is bypassed with the switch during connection in case of a power surge
- The tester and meter can remain connected until other computer systems shut down, isolating the drain
- As a convenience, stacking banana connectors are used on the tester
- This allows voltage to be measured on various locations on the vehicle during the drain test, using standard test leads

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lisle |
| Power Source | Hand Powered |
| Style | Standard |
| Color | Factory |
| Item Weight | 0.19 Pounds |
| Item dimensions L x W x H | 6.5 x 10.5 x 1 inches |
| Min. Operating Voltage | 9 Volts |
| Measurement Type | Multimeter |
| UPC | 083045649700 |
| Manufacturer | Lisle |
| Global Trade Identification Number | 00083045649700 |
| Model | 64970 |
| Item Weight | 3.04 ounces |
| Product Dimensions | 6.5 x 10.5 x 1 inches |
| Item model number | 64970 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 64970 |

## Product Details

- **Brand:** Lisle
- **Power Source:** Hand Powered
- **Style:** Standard
- **Color:** Factory
- **Item Weight:** 0.19 Pounds

## Images

![Lisle 64970 Parasitic Drain Tester, One Size, Factory - Image 1](https://m.media-amazon.com/images/I/71yyN+ES4TL.jpg)

## Questions & Answers

**Q: How is using this tester preferable to hooking up your multimeter in series with alligator clips and a blade fuse soldered inline with your leads?**
A: It helps because it has inline fuses which will protect your voltage meter. When using your meter directly you risk damaging your meter.

**Q: what gauge are the cables that connect to the battery and terminal. Can I start and run the vehicle with the tester connected?**
A: No, they are a light gauge wire. Too light of wire to handle load of starter.

**Q: Does it come with instructions?**
A: not really, you have to look at a video from mac or matco which has same tool just their name. its hard the first time ,but you can figure it out after you start to use it.

**Q: This seems useless. Why not use a clamp on dc meter?**
A: I liked it because it has a fuseable link on both leads and you can connect your probe to it. I blew a couple fuses while trying to track down a short and it prevented an damage to my rather inexpensive multimeter. It's designed so that clamp it to the battery directly. If you already have leads with clamps then yes this would probably not be helpful to you. It worked great for me fixing a slow drain on our Jeep. I mostly found it helpful while pulling fuses until I found the circuit that was causing the trouble. I could have spent a fortune having it in the shop so I figured spending a couple bucks on this was a much better option.

## Frequently Bought Together

- Lisle 64970 Parasitic Drain Tester, One Size, Factory
- DMM-11A Fast Acting Digital Multi-Meter Fuse 11 Amp 1000 Volt 803293 (2 Pack) QSU
- DMM-11A & DMM-44/100 Multi-Meter Fuse Combo Pack QSU

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**Shop now:** [https://www.desertcart.hu/products/23451054-lisle-64970-parasitic-drain-tester-one-size-factory](https://www.desertcart.hu/products/23451054-lisle-64970-parasitic-drain-tester-one-size-factory)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-25*