Wholesale Only

 Ph. 360-274-8323

1 – Installers “Accidently Pop Air-bags” every Year!

(Simply by Probing the Wrong wire with a Standard Test-Light… Opps!)


YES, A regular standard Test Light pulls enough current to trigger an airbag. And It does happen if you just poke the wrong wire.

When it does happen it can be expensive.  Some cars have been classified as totaled by the insurance company simply because the airbag circuit was triggered.  Airbag replacement can cost more than the car is worth.

I talked with one installer who did this and it cost him $1,800 and it scared him half to death.

What makes the “Smart Test Light” Airbag Safe?


The 660 Smart Test Light has 12,000,000 ohms of resistance, therefore at 12 volt it only pulls 1 millionth of an amp.  That is essentually a zero load on the circuit..



The “Smart Test-Light” micro-circuitry is able to sense the presence of voltage even in very high-resistance situations where the current is right next to zero.  And at the same time tell you approximately how much voltage is presence.

(Simply by Probing the Wrong wire with a Standard Test-Light… Opps!)


There is also a safety issue to consider.  When an Air-Bag is triggered it releases a lot of energy which can do considerable harm.

This  is vey inexpensive Peace of Mind.  It just might make your work a little more fun.


2 – Why do I need a Cordless Light Tester?

The Main Reason for “Cordless” is where do I connect my ground lead?

Saves you a lot of Time and Hassle

Fits in your pocket without any wire or alligator clip.  You have it ready when you need  it.

Where do I Connect my GROUND?

Modern cars are covered in Plastic, paint and rubber.  But I need a metal grounding point.  What do I do?

CORDLESS comes to the rescue.  Your free hand can touch almost any surface to create an on-the-spot ground.  Saving hours hunting.

3 – How Does it Work?

Can Sense Voltage Everywhere

Special Circuitry Makes it Possible

Voltage sensing circuitry is the reason the 660 Smart Test Light can use your free hand to convert almost any surface into a Ground surface.  If voltge is present it magically lights and lets you know approximately how much voltage is there.

Your Free Hand Creates the Ground

One Hand on Ground… Point on Voltage

Touching any number of ground surfaces like rust, metallic paint, rubber seals etc. with your free hand establishes a ground point.  Touch the point of the Smart Test Light to a conductor, if voltage is present it will light brightly.

Amazing Voltage Sniffer!


4 – It Can Test Also Test for Continuity

The Actual Continuity Test

Both LEDs come on when there is continuity

When there is continuity from your fingers thrugh the part and to the point both LEDs will come on showing you have continuity.

First Do an Internal Battery Test

This is your 12-volt Bench Mark Test

First, do an internal battery test by holding the Smart Test Light body between your thumb and pointer finer of your right hand.  Your pointer finger is over the Yellow contact.  With your other hand pinch the point between your thumb and pointer finger.  If good, both LEDs will light brightly.

5 – It Tests 4 to 36-volt

Above 7-volt Both LEDs Come On

Both LEDs ON indicate you are  in the High Range

As you get used to your Smart Test Light you will soon identify the  Bench Mark bightness when the tester is at 12-volt.  At 12-volt both LED will be on at a nice bright intensity.

4 to 7-volt One LED comes on

One LED On indicates your are in the Low Voltage Range

Under the typical vehicle dash there are LOW signal wires and HIGH power wires.  If you connect to a low signal wire, your installed device such as a brake controller will not work.

One LED indicates the LOW range (less than 7-volt). The intesity will be higher at 7-volt than 4-volt.

6 – Six Minute Info VIDEO

Magnetic Ground Wire Extension

Instead of an alligator clip… A magnet extension makes continual ground leaving your hand free.

There are times like when working under the dash that you will need both hands to be free.  This extension can be plugged into your Smart Test Light.  Now instead  of an Aligator clip the magnetc end can be placed on something steel… now your hand is free up from touching something metal.

No More Poked Fingers!

The Finger Saver is easily Removable for Testing Terminals etc.


Finger Saver – Holds Wire Fast, Firm and Easy

Save Your Fingers

The Finger Saver has a vee-shaped groove that holds the wire in place for the very sharp stainless steel point to penetrate the wire insulation.

Modern vehicle wires are small and the insulation is hard.  That’s why you need a small, tough point so that it only leaves a very small hole.  Often times you are hard pressed to later find the hole.

Long Battery Life

The Smart Test Light has a Long Battery Life.  We did an in-house test where we connected the Smart Test Light to a computer operated Relay where it would test 12-volts for 1-second on then turn off for 1-second.

We ran that test for over 6 1/2 hours racking up 12,000 cycles.  The internal battery was still within the operating voltage.

Other Smart Test Light Considerations:

  • No moving Parts – Drop Resistant

  • Rain and Snow Resistant

  • 100% Satisfaction Guarantee

  • 1-Year Warranty

  • USA manned Telephone Help-Line (360) 274-8323

Pacific Engineering & Mfg. Co., inc.

317 Sandy Bend Rd.

Castle Rock, WA  98611

Questions Call Us