We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

INSIZE ISU-300D Standard Ultrasonic Thickness Gauge - Standard Ultrasonic Thickness Gauges
INSIZEStandard Ultrasonic Thickness Gauges

INSIZE ISU-300D Standard Ultrasonic Thickness Gauge

The INSIZE ISU-300D is a standard ultrasonic thickness gauge that measures material thickness with an accuracy of ±0.04mm (H<10mm) ±(0.04+H/1000)mm (10≤H<100mm) ±H/333mm (H≥100mm) and ±.002" (H<.394")…

SKU 3G-OTH-179380

Also listed as: ISU300D · ISU 300D

Brand
INSIZE
Item
ISU-300D Standard Ultrasonic Thickness Gauge
Category
Standard Ultrasonic Thickness Gauges
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

INSIZE
Manufacturer Part Number
ISU-300D
Type
Not Certified
Digits
3
Certificate of Calibration
Not Included
Thickness Measurement Accuracy
±0.04mm(H<10mm)±(0.04+H/1000)mm(10≤H<100mm)±H/333mm(H≥100mm)H is the thickness to be measured in mm±.002"(H<.394")±(.002"+H/1000)* (.394"≤H<3.937") ±H/333"(H≥3.937")H is the thickness to be measured in inch

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 ISU-300D is a standard ultrasonic thickness gauge that measures material thickness with an accuracy of ±0.04mm (H<10mm) ±(0.04+H/1000)mm (10≤H<100mm) ±H/333mm (H≥100mm) and ±.002" (H<.394") ±(.002"+H/1000)* (.394"≤H<3.937") ±H/333" (H≥3.937"). This model includes a couplant, transducer (ISU-T07), and USB cable, but does not include a certificate of calibration.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the INSIZE ISU-300D ultrasonic thickness gauge used for?

The INSIZE ISU-300D measures material thickness in industrial applications such as metal fabrication, pipeline inspection, and structural maintenance. It uses ultrasonic pulses to gauge thickness from one side, making it ideal for tanks, pipes, and plates where access is limited.

What are the specifications of the INSIZE ISU-300D?

The INSIZE ISU-300D offers thickness measurement accuracy of ±0.04mm for H<10mm, ±(0.04+H/1000)mm for 10≤H<100mm, and ±H/333mm for H≥100mm. It includes a couplant, transducer (ISU-T07), and USB cable. Certificate of calibration is not included.

Where to buy the INSIZE ISU-300D worldwide?

You can source the INSIZE ISU-300D through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to maintain the INSIZE ISU-300D ultrasonic thickness gauge?

Keep the transducer face clean and free of debris. Apply couplant evenly for accurate readings. Store the gauge in a dry case when not in use. Calibrate periodically using a reference standard of known thickness to ensure measurement accuracy.

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 standard ultrasonic thickness gauges. 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
The INSIZE ISU-250C is a data logging ultrasonic thickness gauge with an accuracy of ±0.04 mm. It includes a couplant, transducer (ISU-T08), and USB cable. A Certificate of Calibration is provided. Typical applications include non-destructive thickness measurement of materials such as metal, plastic, and glass for corrosion and wall thinning assessment
INSIZE
The INSIZE ISU-250C is a data logging ultrasonic thickness gauge with an accuracy of ±0.04 mm. It includes a couplant, transducer (ISU-T08), and USB cable. A Certificate of Calibration is provided. Typical applications include non-destructive thickness measurement of materials such as metal, plastic, and glass for corrosion and wall thinning assessment
INSIZE Coating Thickness Gage: 78.74 mil Max Thick Measured, 0 mil Min Thick Measured, Not Certified (MPN ISO-1200FN)
INSIZE
INSIZE Coating Thickness Gage: 78.74 mil Max Thick Measured, 0 mil Min Thick Measured, Not Certified (MPN ISO-1200FN)
INSIZE Digital Caliper: 0 in to 12 in /0 mm to 300 mm, +/- 0.0012 in Accuracy, Cabled/Wireless (MPN 1110-300B)
INSIZE
INSIZE Digital Caliper: 0 in to 12 in /0 mm to 300 mm, +/- 0.0012 in Accuracy, Cabled/Wireless (MPN 1110-300B)
INSIZE N: 0.0026, No Indicator Included, No Certification, 12 in Dp Inches Measured - Max (MPN 2931-D4000CE)
INSIZE
INSIZE N: 0.0026, No Indicator Included, No Certification, 12 in Dp Inches Measured - Max (MPN 2931-D4000CE)
This digital caliper measures internal, external, depth, and step dimensions from 0 to 6 inches (0 to 150 mm) with a resolution of 0.0005 in / 0.01 mm and accuracy of +/- 0.0012 in. Constructed from stainless steel with an IP67 rating, it is suitable for use in wet or dusty environments. The caliper does not include SPC output and is intended for general industrial measurement tasks. It comes with a Certificate of Inspection with NIST Traceability
INSIZE
This digital caliper measures internal, external, depth, and step dimensions from 0 to 6 inches (0 to 150 mm) with a resolution of 0.0005 in / 0.01 mm and accuracy of +/- 0.0012 in. Constructed from stainless steel with an IP67 rating, it is suitable for use in wet or dusty environments. The caliper does not include SPC output and is intended for general industrial measurement tasks. It comes with a Certificate of Inspection with NIST Traceability
INSIZE N: 0.0024, No Indicator Included, No Certification, 12 in Dp Inches Measured - Max (MPN 2931-D3000CE)
INSIZE
INSIZE N: 0.0024, No Indicator Included, No Certification, 12 in Dp Inches Measured - Max (MPN 2931-D3000CE)

More from INSIZE

View all INSIZE parts
The INSIZE ISU-700D is a standard ultrasonic thickness gauge for non-destructive measurement of material thickness. It offers a resolution of 0.001 in and accuracy of ±0.04mm (H<10mm) ±(0.04+H/1000)mm (H≥10mm) or ±.002" (H<.394") ±(.002"+H/1000)" (H≥.394"). Typical applications include measuring remaining wall thickness on pipes, tanks, and structures to detect corrosion or wear in industrial maintenance and quality control
INSIZE
The INSIZE ISU-700D is a standard ultrasonic thickness gauge for non-destructive measurement of material thickness. It offers a resolution of 0.001 in and accuracy of ±0.04mm (H<10mm) ±(0.04+H/1000)mm (H≥10mm) or ±.002" (H<.394") ±(.002"+H/1000)" (H≥.394"). Typical applications include measuring remaining wall thickness on pipes, tanks, and structures to detect corrosion or wear in industrial maintenance and quality control
Standard ultrasonic thickness gauge for non-destructive measurement of metal, plastic, and glass. Accuracy ±0.05 mm, 5 MHz max frequency. Includes couplant, transducer, and NIST-traceable certificate of calibration. Used in manufacturing, maintenance, and quality control to detect corrosion or wear on pipes, tanks, and structural components
INSIZE
Standard ultrasonic thickness gauge for non-destructive measurement of metal, plastic, and glass. Accuracy ±0.05 mm, 5 MHz max frequency. Includes couplant, transducer, and NIST-traceable certificate of calibration. Used in manufacturing, maintenance, and quality control to detect corrosion or wear on pipes, tanks, and structural components
INSIZE Ultrasonic Thickness Gauge: Couplant/Transducer, 0.001 in Thick Measurement Resolution (MPN ISU-710D)
INSIZE
INSIZE Ultrasonic Thickness Gauge: Couplant/Transducer, 0.001 in Thick Measurement Resolution (MPN ISU-710D)
INSIZE Ultrasonic Thickness Gauge: Couplant/Transducer (ISU-T07)/USB Cable, Not Certified, 3 Digits (MPN ISU-720D)
INSIZE
INSIZE Ultrasonic Thickness Gauge: Couplant/Transducer (ISU-T07)/USB Cable, Not Certified, 3 Digits (MPN ISU-720D)
INSIZE Ultrasonic Thickness Gauge: Couplant/Transducer (ISU-P06)/USB Cable, Not Certified, 4 Digits (MPN ISU-800D)
INSIZE
INSIZE Ultrasonic Thickness Gauge: Couplant/Transducer (ISU-P06)/USB Cable, Not Certified, 4 Digits (MPN ISU-800D)