Polygraph Instrument Sales

$ Save Thousands on previously owned Polygraph Instruments

More than a Hundred reconditioned Polygraphs Instruments to choose from..

Check out these specials on:

Stoelting  Polygraph	Lafayette Polygraph

Instrument Selection

All instruments are equipped with: Recording Pens with Ink Bottles;   Ink Bottle Filler;  AC Power Cord;  2 Pneumograph Assemblies;  GSR Cable with Finger Electrodes;  Pump Bulb;  Assembly Adult Blood Pressure Cuff

Additional selection  of reconditioned (like new) Polygraphs including:

• Stoelting (Ink) Polyscribe.
• Stoelting (Ink) Model 22635
• Lafayette Diplomat Polygraph (Thermal)
• Lafayette Ambassador Polygraphs (Thermal)
• Lafayette Diplomat (Ink)

Every instruments is meticulously reconditioned and carry our exclusive One Year Replacement Warranty on all recording units

Instrument will be shipped upon receipt of certified check or money order.

HARD TO FIND PARTS

Decker Instruments carries an impressive line of new or recondition parts and accessories for nearly every model of polygraph instrument ever produced, we will be happy to assist you in selecting the correct part for your polygraph. Please call or email us for current pricing and availability   

We also purchase used Polygraph Instruments & accessories

So whatever your polygraph needs, please contact us first.

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