NOTE： we don't ship the item to PO BOX address， and we only ship the item to English address, so please leave us your physicial English address when you pay.

If your country is not listed in our shipping policy, pls tell us your city and zip code, we will check whether your city belong to remote area or not, then tell you the accurate freight.Tks for your understanding and coopearation

Instructions

ZC3-A resiliometer, in accordance with JGJ/T23-2001 technical regulations, is used for detecting the concrete compressive strength within the range of 10-60Mpa and has the system standard energy of 2.207J. 

Characteristics

Light (save 2/3 of labor compared with similar products), flexible, cheap, without power supply, easy to master, buttons difficult to fall off due to pulling process, pointer convenient for adjusting friction force, the first choice of instrument suitable for on-site nondestructive testing.

Main Technical Parameters

Length of pointer: 20.0±0.2(mm)
Friction force of pointer: 0.65±0.15(N)
Spherical radius of bounce rod end: 25±1.0(mm)
Stiffness of bounce tension spring: 785.0±40.0(N/m)
Decoupling position of bounce hammer: “100” on scale line
Working length of bounce tension spring: 61.5.0±0.3(mm)
Impact length of bounce hammer: 75±0.3
Takeoff position of bounce hammer: “0” on graduated scale
Fixed value of steel anvil: 80±2 (80-81 for our delivery products)

Package:

1x Rebounding instrument, 
1x Grinding stone
1x Spring-loading tension spring, 
1x Buffer spring
1x Screwdriver

Shipping Policy

We will send out the item within 2-3 days through DHL/EMS/FEDEX /UPS/SPEEDPAK/CHINA POST to the below countries:

Belgium, Netherlands, Luxembourg, Italy, Germany, France, United Kingdom, San Marino;

Austria ,Denmark ,Finland ,Greece ,Ireland ,GUERNSEY ,JERSEY ,Norway ,

Portugal , spain , Sweden , Switzerland;

Bulgaria,Cyprus,Estonia,Latvia,Lithuania,Malta,slovakia,slovenia;

Czech Republic, Hungary, Poland, Romania,.

Australia ,New Zealand ,Korea South, Malaysia, Thailand, Philippines ,Singapore , Bruniei ,Taiwan , Macau, Indonesia,

USA, Canada

We will send tracking number to your eBay email within 1 day after sending out your item

We will mark the item at the very low value, so that you do not need to pay for the tax or pay a little tax.

 

Payment policy:

We accept Paypal only.

Payments must be finished within 5 working days after bid, otherwise, Unpaid Item dispute will be reported to eBay.

Refund &Return policy

We take all the responsibility during delivery. If you do not receive your item, we will refund you the full money or send you a new item according to your request.

We can accept the return item within 60 days after the buyer receives it. Once we receive the return item, then we will refund you full money.

 

Feedback Policy

 

We will very appreciate you give us positive feedback ASAP.  If the item you got in any problem, PLS don’t hesitates to contact us.  We will do our best to help solve the problem