Straight Extension Rod Probe For Surface Roughness Tester Used With KR220 Gauges Replacement Accessory Durable White Rod Easy Attach Precision Measurement For Smooth Finishes And Accurate Readouts

White straight extension rod for surface roughness testing
✔️ Single-piece, KR220-compatible white rod for testers

The white straight extension rod is a replacement accessory for surface roughness testers, designed to extend probe reach and support precise measurements when evaluating finishes. It pairs with KR220 gauges for consistent readings on metal, plastic, and coated surfaces.

✅ Stock: Yes
✅ Warranty: 1 year
✅ Color: White
✅ Type: Straight extension rod for surface roughness gauges
✅ Compatibility: KR220 gauges

💡 What is a straight extension rod used for in surface roughness testing?

- Extends probe length for hard-to-reach surfaces
- Improves measurement consistency with KR220 gauge setups
- Helps achieve smoother finishes and precise readouts
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