Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

INSIZE Extension Rod (MPN ISR-S400-ER100) - Surface Roughness Tester Extension Rods
INSIZESurface Roughness Tester Extension Rods

INSIZE Extension Rod (MPN ISR-S400-ER100)

The INSIZE Extension Rod (MPN ISR-S400-ER100) is a surface roughness tester extension rod from INSIZE. It has a length of 3-15/16 in.

SKU 3G-OTH-243905

Also listed as: ISRS400ER100 · ISR S400 ER100

Brand
INSIZE
Item
Extension Rod
Category
Surface Roughness Tester Extension Rods
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

INSIZE
Manufacturer Part Number
ISR-S400-ER100

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

INSIZE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INSIZE Extension Rod (MPN ISR-S400-ER100) is a surface roughness tester extension rod from INSIZE. It has a length of 3-15/16 in.

Frequently Asked Questions

What is the INSIZE Extension Rod ISR-S400-ER100 used for?

The INSIZE Extension Rod ISR-S400-ER100 is used to extend the reach of a surface roughness tester, allowing measurements in recessed or hard-to-access areas. It is commonly applied in quality control and machining environments where surface finish verification is required on internal features or deep grooves.

What are the specifications of the INSIZE Extension Rod ISR-S400-ER100?

The INSIZE Extension Rod ISR-S400-ER100 has a length of 3-15/16 in. It is manufactured by INSIZE under part number ISR-S400-ER100. This rod is designed for use with compatible INSIZE surface roughness testers to extend the probe reach for measuring surface finish in confined spaces.

Where to buy the INSIZE Extension Rod ISR-S400-ER100 worldwide?

You can source the INSIZE Extension Rod ISR-S400-ER100 through 3G Electric, a global industrial equipment distributor. 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations, ensuring the rod reaches your facility regardless of location.

How to install the INSIZE Extension Rod ISR-S400-ER100?

To install the INSIZE Extension Rod ISR-S400-ER100, first ensure the surface roughness tester is powered off. Align the rod's connector with the probe mount on the tester and gently tighten the coupling mechanism by hand. Avoid over-tightening to prevent thread damage. Refer to the INSIZE user manual for your specific tester model.

Used in

Common applications for INSIZE
Quality control inspection — INSIZE digital calipers (1118-150R) for dimensional checks on machined parts.
Machine tool setup — INSIZE dial test indicators (2380-301) for aligning workpieces and measuring runout.
Hardness testing verification — INSIZE hardness test blocks (HDT-B-HV30D) for calibrating Vickers testers.
Layout and marking — INSIZE precision steel squares (4745-1120) for checking 45° angles on fixtures.
Workpiece holding — INSIZE magnetic V-blocks (6889-2) for securing cylindrical parts during measurement.
Groove and recess measurement — INSIZE small point jaw calipers (1169-150) for measuring internal features.

INSIZE Products

3G Electric supplies INSIZE surface roughness tester extension rods. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
INSIZE Small Rod Probe: Small Rod Probe, Compatible with INSIZE ISR-S400, Probe for Small Rods (MPN ISR-S400-SB40)
INSIZE
INSIZE Small Rod Probe: Small Rod Probe, Compatible with INSIZE ISR-S400, Probe for Small Rods (MPN ISR-S400-SB40)
INSIZE Transverse Rod: Transverse Rod, Compatible with INSIZE ISR-C002/C300 (MPN ISR-C002-TR)
INSIZE
INSIZE Transverse Rod: Transverse Rod, Compatible with INSIZE ISR-C002/C300 (MPN ISR-C002-TR)
INSIZE Small Roughness Probe: Small Roughness Probe, Compatible with INSIZE ISR-S400 (MPN ISR-S400-SB10R2)
INSIZE
INSIZE Small Roughness Probe: Small Roughness Probe, Compatible with INSIZE ISR-S400 (MPN ISR-S400-SB10R2)
INSIZE Cylinder/Hole Probe: Cylinder/Hole Probe, Compatible with INSIZE ISR-S400, 0.217 in Stylus Lg (MPN ISR-S400-SB110)
INSIZE
INSIZE Cylinder/Hole Probe: Cylinder/Hole Probe, Compatible with INSIZE ISR-S400, 0.217 in Stylus Lg (MPN ISR-S400-SB110)
INSIZE Internal Angle Probe: Internal Angle Probe, Compatible with INSIZE ISR-S400, 4mm Stylus Lg (MPN ISR-S400-SB140)
INSIZE
INSIZE Internal Angle Probe: Internal Angle Probe, Compatible with INSIZE ISR-S400, 4mm Stylus Lg (MPN ISR-S400-SB140)
INSIZE Surface Tester Stand: Surface Tester Stand, Compatible with Insize ISR-S400 Series (MPN ISR-S400-STAND)
INSIZE
INSIZE Surface Tester Stand: Surface Tester Stand, Compatible with Insize ISR-S400 Series (MPN ISR-S400-STAND)

More from INSIZE

View all INSIZE parts
INSIZE Extension Rod: Extension Rod, Compatible with INSIZE ISR-C002/C300 (MPN ISR-C002-ER)
INSIZE
INSIZE Extension Rod: Extension Rod, Compatible with INSIZE ISR-C002/C300 (MPN ISR-C002-ER)