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Ndt Digital Concrete Test Hammer Lcd Color Screen Usb Communication Port 176*220

Basic Information
Place of Origin: China
Brand Name: Tmteck
Certification: CE
Model Number: TMH-225V
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: 1pc in carrying case and per carton box
Delivery Time: 3-4 days
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 100pcs/month
Detail Information
Standard Impact Energy: 0.735J Stroke Of Rebound Hammer: 75mm
Sphere Radius Of Rebound Pole SR: 25mm±1mm Friction Of Pointer Slider: 0.4N~0.6N
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concrete strength test hammer


ndt rebound hammer test

Product Description

TMH-225V Test Hammer LCD color screen 176*220


1. GB /T9138-1988, JJG817-93 and JGJ/T23-2001 standards.
2. USB communication port
3.Concrete Test hammer


Brief introduction:

Test hammer TMH-225V submitted to GB /T9138-1988, JJG817-93 and JGJ/T23-2001 standards. The instrument is useful for quality Inspection Company, site testing or sampling and laboratory center, don’t have to manual calculation, machine automatically compute, grade and printing.



1) The test hammer is combined with displayer part, easy to operate and make your work efficient.)

2) LCD color screen 176*220 (other manufacturers’ are black and white, low resolution))

3) Large capacity rechargeable lithium battery, economic and environment protection, long use life, better than other market product (one time use battery)

4) No-touch metal reflect grating and reflect compile sensor, better accuracy. (other manufacturer’s are ordinary transmission grating and optical coupler, or carbon film and brush touch sensor)

5) Born with voice service, color screen display and traditional scale, more accurate, in case power off when site work, we still can make use of the scale to continue work. Voice service can make your work efficient. (similar product of other manufacturers’ in market no voice service and scale)

6) USB interface, easy to connect with PC

7) The software can set rebound value from upper limit to lower limit, and the abnormal date will be deleted automatically.

8) Equipped with infrared portable printer, on site print test report.

9) Some important components are processed from imported materials, after our excellent processing, the instrument get longer use life, better than other similar products



test range 10-60Mpa
standard impact energy 2.207J.
rigidity of tension spring 785N/M.
stroke of rebound hammer 75mm.
error range for digital displayer ≤±0.5(the difference between displayer and scale)
average rebound hammer on steel anvil Rm 80±2.
Screen 16bit true color,176*220resolution,5 classes back light choose.
Storage 255*100*16=408000 test points, customer can add up to 20 test curves.
Power source 3.6V/1300mAH Li battery,charger adapter 5V/2A.under largest back light and shut down the voice, last work 13 hours.
Power consumption largest back light≈100mA(voice shut down).
connect interface USB2.0
weight 1.1Kg.

Compare between TMH225-V digital test hammer and other digital test hammer


Items Our TMH-225 V Similar product in market Our advantage
Displayer part and test hammer integrated Divided We are pioneer in China, make test work efficient
Test method of sensor Metal reflect grating, reflect compile sensor Ordinary transmission grating, optical coupler sensor Our product equipped with advanced sensor, make the test accurate, our tech is the most advanced in China
Screen of displayer True color LCD 176*220 resolution Black and white We are the first corporate that take the color LCD into test hammer
Voice function Yes No We are more considering in user
Voice function Large capacity Li battery Alkaline battery Reusable, environmental protect and long use life


After careful comparing all the test hammers in market. , test hammer manufactured by us is better, and you will find our price is better too








Contact Details

Phone Number : 0086-13911515082

WhatsApp : +8613911515082