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Mitutoyo 178-394, Deep Groove Detector for Surftest SJ-201 and SJ-301
✅ In stock
D
Grade
Analysis Confidence
83%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 22, 2026 4:50 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰At 9% off its standard going rate, this offer delivers clear value for the money.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
9.6/28
Recent Value
3.26/22
Market Standing
10.67/20
Deal Strength
5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Delaware Business Electronics
🚚 Shipping
Free Shipping
Product Details
✓QUAILTY DETECTOR: Used with Surf test SJ-210 and SJ-301 surface roughness testers in shop floor, machining, statistical processing, histogram-based data management, and quality control (QC) applications.
✓DIAMOND STYLUS TIP: For precision surface detection. The diamond tip ensures accurate readings even on harder materials, and its fine radius is specifically designed to trace delicate surface contours without causing damage or deformation. This makes it ideal for measuring the fine details of surface roughness, ensuring reliable data for advanced engineering, quality control, and manufacturing processes.
✓BUILT-IN SKID FORCE: 400mN or less, ensuring minimal contact pressure during measurements. This low skid force helps maintain accuracy while reducing the risk of damaging the workpiece. Additionally, it is compatible with measuring forces as low as 4mN (SJ-301) and 0.75mN (SJ-210), allowing for highly sensitive surface roughness detection.
✓INCLUDED VARIETY: Comes in a range of detector types, including standard and deep groove versions, allowing for flexibility depending on the specific surface measurement needs. With different head sizes available, the detector can accommodate a wide array of workpieces, from small, intricate components to larger parts with deeper grooves or internal contours.
✓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
6.65 x 3.62 x 0.91 inches
4 ounces
Mitutoyo
B0006J434Y
178-394
November 3, 2009
Package Dimensions
6.65 x 3.62 x 0.91 inches
Item Weight
4 ounces
Manufacturer
Mitutoyo
ASIN
B0006J434Y
Item model number
178-394
Date First Available
November 3, 2009
Best Sellers Rank
See Top 100 in Industrial & Scientific
Product Dimensions
6.65 x 3.62 x 0.91 inches
