🛠️ Test Like a Pro, Build with Confidence!
The CGOLDENWALL Concrete Rebound Hammer Tester ZC3-A offers precise, calibrated concrete strength testing within 1450.38 to 8702.26 psi (10-60 MPa). Crafted from durable stainless steel and compliant with international standards (ASTM, EN, JIS), it’s engineered for professionals demanding accuracy and reliability across diverse construction environments. The complete kit includes all necessary tools and certification, empowering you to deliver trusted results on every project.
| Color | Silver, White, Orange |
| Brand | CGOLDENWALL |
| Material | Metal |
| Number Of Pockets | 1 |
| Closure Type | Elasticity,Flip,Spring |
| Manufacturer | CGOLDENWALL |
| UPC | 799953131939 |
| Item Package Dimensions L x W x H | 12.99 x 8.19 x 4.13 inches |
| Package Weight | 2 Kilograms |
| Brand Name | CGOLDENWALL |
| Part Number | LST-676 |
| Handle Material | Metal |
A**E
Practico y funcional
Duradero y funcional, muy práctico y fácil de manejar.
C**S
Measure the Strength of Your Concrete Easily
I used this to measure the strength of my concrete project. The cement I used is rated 4500 PSI and this measured at 4450 at 30 days. At first I was concerned that the reading was wrong because my garage, driveway and stair steps was measuring at over 6000 psi. I thought it is too high but maybe that is how strong poured concretes are or concrete just continued to gain strength as time passes. So, I started measuring my concrete project and I was able to see the strength develop from day 7 to day 30.
L**S
Me llego en buenas condiciones.
Buen producto y me llego en buenas condiciones, tal cual aparece en la descripción asi me llego el producto.
F**N
Saved my shop build from a contractor's "opinion" vs facts of a frozen concrete pour gone bad.
This $100.00 item saved me from accepting a bad concrete pad.I had a contractor pour a large pole barn pad in the dead of winter with 8f nights against my suggestions to hold off. I was convinced it would not cure correctly and the contractor was saying everything under the moon to claim "it was fine".This shop is housing an automotive lift, needing high PSI ratings (3000psi minimum) and this device showed me extremely low results (500-1500psi) on the new frozen cured pad. I compared this with my other old garage floor and it showed 6000psi so I had solid data to back up my concerns.The contractor then acquiesced it was not to standard once confronted with the data sample and in turn had to rip out the entire slab and re-pour with correct cold weather protection and prep.I highly recommend this as an alternative to core samples and lab testing as that can be extremely cost prohibitive.
C**C
Trabaja excelente
Ha sido muy útil el instrumento
G**S
NO TRAE CERTIFICACIÓN DE CALIBRACIÓN.
ME HUBIESE GUSTADO DARLE 5 ESTRELLAS PERO DEBEN AGREGAR EL CERTIFICADO DE CALIBRACIÓN YA QUE ALGUNAS INSTITUCIONES LO REQUIEREN.
L**A
CERTIFICADO DE CALIBRACIÓN
Excelente producto, pero hace falta el CERTIFICATE DE CALIBRATION
D**E
Damage external
I arrived with cracks in the box and in the sclerometer. I'm going to test it with the technicians the rest
Trustpilot
2 weeks ago
1 week ago
