how deep groove can be measured ?

Hello dear buyer: Japan Mitutoyo 178-394, the deepest groove can measure 10mm, but 9mm is safer~ Thank you

Can I use on the 402?

This probe cannot be used on the 402 and the probe for the 402 is no longer available.

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Mitutoyo 178-390 Standard Detector for Surftest SJ-210 & SJ-301, 6.75" Inside Depth, Diamond Stylus, Low-Force Precision Surface Roughness Measurement | For Surftest SJ-210, For Surftest SJ-301

Product ID: 15945792

Details

Batteries Required?
No
Brand
Mitutoyo
Color
silver
Material
Plastic
Power Source
Corded

💎Diamond-tipped stylus for ultra-precise detection

📏6.75" adjustable inside depth for versatile measurements

⚖️Low-force measurement protects delicate surfaces

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$598.08

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Description

💼 Elevate your QC game with pinpoint precision and zero compromise!

INDUSTRY LEADING LEGACY - Join thousands of professionals across aerospace, automotive, and medical sectors who trust Mitutoyo’s precision metrology solutions.
ROBUST RELIABLE BUILD - Lightweight yet durable plastic construction with IP54 rating, built to withstand demanding shop-floor environments.
PRECISION DIAMOND STYLUS - Experience unmatched accuracy with a controlled-radius diamond tip that guarantees repeatable surface roughness readings.
OPTIMIZED LOW FORCE MEASUREMENT - Protect sensitive materials with measuring forces as low as 0.75 mN, ensuring integrity without compromise.
SEAMLESS SURFTEST COMPATIBILITY - Designed exclusively for Mitutoyo Surftest SJ-210 & SJ-301 models, integrating flawlessly into your quality control workflow.

The Mitutoyo 178-390 Standard Detector is a precision surface roughness measurement tool compatible with Surftest SJ-210 and SJ-301 models. Featuring a diamond-tipped stylus and ultra-low measuring force, it delivers reliable, repeatable results while protecting delicate surfaces. Its 6.75-inch adjustable inside depth and rugged IP54-rated design make it ideal for demanding industrial and quality control environments.

Specifications

ASIN	B001OBYZ6O
Adjustable Length	Yes
Are Batteries Required	No
Best Sellers Rank	#319,840 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Surface Roughness Gauges
Brand Name	Mitutoyo
Color	silver
Customer Reviews	5.0 5.0 out of 5 stars (8)
Display Type	digital
Extended Length	6.75 Inches
Global Trade Identification Number	04946368041087
Included Components	178-390
International Protection Rating	IP54
Item Weight	0.25 Pounds
Manufacturer	Mitutoyo
Manufacturer Part Number	178-390
Material Type	Plastic
Model Number	178-390
Power Source	Corded Electric
Recommended Uses For Product	machining, shop floor inspection, histogram-based data management, statistical analysis, quality control, surface roughness measurement
UPC	603908263234
Unit Count	1.0 Count

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$598.08

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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