Sampling Devices and Accessories

Precise, Safe Fluid and Gas Sampling for Diagnostics

Built for transformer testing and diagnostics, these devices support precise sample collection, safe handling, and accurate transport of diagnostic fluid and gas samples.

Glass Sample Saver Syringes

High Quality Matched Oil Sampling Syringes
Chosen for superior fit, these syringes provide a leakproof seal. The individually serialized and fitted syringes are tested to meet high-quality standards.

Benefits	Assist in sample identification Assure minimum gas loss & air contamination conform to U.S. Government Specifications GG-S-921B and GG-S-935
Features	Leak proof sealing Easy to read markings High quality standards Custom logo available Matched barrel and plunger Variety of standard sizes Custom sizes available

Tedlarbag

Tough, Durable, Sampling Bags
Our range of scientific gas sampling bags are made of DuPont’s 2mil Tedlar® PVF film. Tedlar® PVF film is tough, durable, and considered chemically inert to a wide range of compounds.

Benefits	Reliable method for gas sampling in hazardous environments High-quality sample capable for use in calibration test standard
Features	Chemically inert to a wide range of compounds Can be used in a wide range of environments Tough, durable PVF film to ensure secure capture and storage of sample Made from the highest quality proven materials

Safe Sample Kit

Outage-Free Pad Mount Access

The SSK offers crews safe, secure, and easy access to the transformer oil sampling valve and the headspace nitrogen blanket on the outside of the pad mount transformer cabinet. (Download The SSK brochure)

Benefits	Designed for easy installation No arc flash exposure / No live lines when sampling oil Oil Sampling without costly outages Maintain positive pressure with N₂ to prevent transformer damage Improve sample integrity/accuracy
Features	Flush-mounted on cabinet wall Secure / Pad Lockable Easy access oil sampling port, pressure gauge, and N2 fill valve Stainless steel connections Corrosion-resistant housing

Additional resources

Read articles, white papers, and more in-depth content related to AVO's diagnostic services.

Essential Oil Sampling Tips For Reliable Results

Ensure dependable results and protect your critical assets by following these expert oil sampling tips.

Your Guide to Transformer Oil Sample Packaging

Protect your transformer oil samples in transit to ensure reliable diagnostic results.

What Information Is Needed For A Reliable Analysis?

Discover the exact information our lab needs to ensure precise oil analysis.

Understanding Critical DGA Alerts

Learn what abnormal gas concentrations mean for your transformers.