What is the equivalent test range in psi?

hi, friend. the test range is 1450.38psi-8702.26psi.

Is it possible to recalibrate the hammer? Do you sell any calibration equipment?

This rebound hammer has been calibrated before leaving the factory. Generally, the newly purchased rebound hammer does not need to be calibrated. The price of the calibration equipment is about $450, the weight is 16kg. If you are interested, you can contact us by email, our outlook email address is "sunflowersmile20130401" with the suffix of “@hotmail.com”.

Al realizar la compra desde Colombia, ¿puede ser generada una factura digital a nombre de una empresa?

Podemos emitir facturas electrónicas, contáctenos por correo electrónico "sunflowersmile20130401" con hotmail.com

Cuánto tiempo de garantía tiene el producto?

La garantía del producto es de un año. En caso de daño involuntario durante el período de garantía, podemos reenviar las piezas de forma gratuita.

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Upgraded Concrete Rebound Hammer

Product ID: 98726543

Details

Colour
Yellow
Brand
CGOLDENWALL
Material
Concrete
Closure type
Open top
Pocket description
Slip Pocket

📏Accurate measurement with smooth pointer shaft

📜Certified calibration for trusted results

🛠️Durable stainless steel hammer shell

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$645.72

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Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Nail your concrete tests with precision and confidence!

COMPLETE PRO KIT - Includes millstone, springs, screwdriver, and manual—everything you need to test like a pro
EFFORTLESS READINGS - Smooth pointer shaft and clear English labels for quick, precise measurements
PRECISION YOU CAN TRUST - Calibrated to JGJ/T23-2001 standards for rock-solid accuracy
ENGINEERED FOR DURABILITY - Stainless steel shell with high hardness ensures long-lasting performance
OPTIMIZED FOR CONCRETE STRENGTH - Designed to measure rebound values within 10-60 MPa, perfect for professional site assessments

The CGOLDENWALL ZC3-A Concrete Rebound Hammer Tester is a professional-grade tool calibrated to national standards (JGJ/T23-2001), featuring a durable stainless steel shell and smooth pointer mechanism for accurate, reliable measurement of concrete compressive strength within 10-60 MPa. It comes as a complete kit with essential accessories, making it an indispensable device for engineers and site managers aiming for precision and compliance.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$645.72

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered 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 Ecuador.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Color	Yellow
Material type	Concrete
Batteries included?	No
Brand	CGOLDENWALL
Manufacturer	CGOLDENWALL
Item model number	CNA 714
Package Dimensions	32.99 x 20.8 x 10.49 cm; 2 kg
ASIN	B07DW2QNF4

Upgraded Concrete Rebound Hammer

Details

Details

Description

Specifications

Common Questions