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About us
Welcome to Polygraph BiO, the ultimate destination for professional polygraph equipment on eBay! Founded by a team of passionate experts in lie detection technology, we've been equipping law enforcement agencies, security firms, and private investigators with high-quality polygraph machines since 2016. Our journey began with a simple mission: to provide reliable, state-of-the-art polygraph solutions at competitive prices. We understand the critical role our equipment plays in your work, which is why we handpick our products for their precision, durability, and ease of use. At Polygraph BiO, customer satisfaction is our top priority. We're here to assist you with expert advice, tailored recommendations, and after-sales support to ensure you find the perfect fit for your specific needs. Shop with us for an unparalleled selection of polygraph machines and accessories, backed by our commitment to excellence. Join the Polygraph BiO family today and experience the difference dedication makes
Seller feedback (33)
- 8***9 (4)- Feedback left by buyer.Past yearVerified purchaseItem was delivered in a timely manner and seller communicated what to expect clearly. I'm still learning this trade so can't comment much on the use of the product or software.
- r***o (1)- Feedback left by buyer.More than a year agoVerified purchaseTiene más de 20 dÃas de retraso el pedidoReply from: polygraph.bio- Feedback replied by seller polygraph.bio.- Feedback replied by seller polygraph.bio.Hi, You are the only customer that put negative feedback to me. I am losing money because of this negative feedback. Please advise me how I can make you to change your mind and remove this negative feedback. Thanks ELDAD WASSERMAN BIOSIGNALS LIMITED
- i***o (2451)- Feedback left by buyer.More than a year agoVerified purchaseJust as pictured. Immediate shipment. AAAAA+++++
- s***s (2)- Feedback left by buyer.More than a year agoVerified purchaseHaven’t hooked it up yet, but arrived on time.
- s***i (666)- Feedback left by buyer.More than a year agoVerified purchaseA++
- i***i (262)- Feedback left by buyer.More than a year agoVerified purchaseGreat communication and product