
Certified Coated Metal Plates & Certified Polystyrene Blocks.
The DeFelsko Certified Step Block B1 (Inch) - for Ultrasonic Thickness Gages # STDB1 is manufactured by DeFelsko. Valley Instrument Service is an authorized DeFelsko dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681Accessories, replacement sensors, and parts for this product family.
| Model | Price | |
|---|---|---|
STDB1M | Request Quote | View Details → |
STDB2M | Request Quote | View Details → |
STDP1 | Request Quote | View Details → |
STDP2 | Request Quote | View Details → |
STDP3 | Request Quote | View Details → |
STDP4 | Request Quote | View Details → |
STDP5 | Request Quote | View Details → |
STDP6 | Request Quote | View Details → |
STDP7 | Request Quote | View Details → |
STDP8 | Request Quote | View Details → |
STDB2 | Request Quote | View Details → |
STDCS40 | Request Quote | View Details → |
STDCS05 | Request Quote | View Details → |
STDCS60 | Request Quote | View Details → |
STDCS01 | Request Quote | View Details → |
STDCS10 | Request Quote | View Details → |
STDCS02 | Request Quote | View Details → |
STDCS20 | Request Quote | View Details → |
STDCS03 | Request Quote | View Details → |
STDCSS | Request Quote | View Details → |
STDA1 | Request Quote | View Details → |
STDA2 | Request Quote | View Details → |
STDA3 | Request Quote | View Details → |
STDS1 | Request Quote | View Details → |
STDS2 | Request Quote | View Details → |
STDS3 | Request Quote | View Details → |
STDS4 | Request Quote | View Details → |
STDB1Current | Request Quote | Viewing |
STDUTGP | Request Quote | View Details → |
STDZSTLL | Request Quote | View Details → |
STDZALMM | Request Quote | View Details → |
STDZSTLM | Request Quote | View Details → |
STDCSSSPG | Request Quote | View Details → |
STDSPG | Request Quote | View Details → |
STDSHIMS | Request Quote | View Details → |
STDZALM | Request Quote | View Details → |
STDZSTL | Request Quote | View Details → |
STDRTCSS | Request Quote | View Details → |
STDRTSHIMS | Request Quote | View Details → |

Corrosion probe (dual-element single-echo, 1 m cable) — measures metal thickness on pitted or corroded structures. Advanced gage body — 250,000 datasets, WiFi + Bluetooth, A-Scan, B-Scan. ASTM E797 compliant.

10x Magnifying Lens - for PosiTest CH, DT, and PT

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