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Mitutoyo 178-390, Standard Detector for Surftest SJ-201 and SJ-301
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
90%
Price verified Sep 23, 2026 11:17 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The retail sticker price has been slashed by 53% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
7.65/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
FLORIDA 24*7
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓COMPATIBLE WITH SURFTEST MODELS: Designed for use with Mitutoyo Surftest SJ-210 and SJ-301 surface roughness testers in machining, shop-floor inspection, histogram-based data management, statistical analysis, and QC environments.
✓DIAMOND STYLUS FOR HIGH ACCURACY: Equipped with a precision diamond-tipped stylus with a controlled radius to ensure reliable, repeatable surface roughness detection across a wide range of materials.
✓LOW, CONTROLLED MEASURING FORCE: Features a built-in skid force of 400 mN or less, with measuring forces of 4 mN (SJ-301) or 0.75 mN (SJ-210), protecting delicate surfaces while maintaining measurement integrity.
✓STANDARD DETECTOR DESIGN: Offered as part of a family of detector types, including standard and deep-groove versions, with varying head sizes to match diverse surface-measurement applications.
✓A LEGACY OF QUALITY: Our ultra-precise measurement solutions bring improved performance to countless industries, including aerospace, medical, automotive and energy. With more than 5,500 products the largest product portfolio of any commercial metrology provider we have the solutions you need to meet today's metrological challenges and customer expectations.
⚙️ Specifications
Brand
Mitutoyo
Color
silver
Batteries Required?
No
Material
Plastic
Power Source
Corded Electric
Item Weight
4 ounces
Extended Length
6.75 inches
Adjustable Length
Yes
International Protection Rating
IP54
Manufacturer
Mitutoyo
UPC
603908263234
