• Model NO.：HT-7001-A
• Material：Stainless Steel
• Function：Main Use Measurement The Helmet Inner Size
• Range：49-62cm(Adults), 42-52cm(Children).
• Dail Plate：Made of Yellow Brass
• Delivery Time：10 Work Days
• Product Name：High Precision Helmet Lumen Ruler
• Transport Package：Wooden Case
• Trademark：HOTOTECH
• Origin：Dongguan
• HS Code：9013809000
• Production Capacity：100 Sets Per Month

Basic Info.

Model NO. HT-7001-A Material Stainless Steel Function Main Use Measurement The Helmet Inner Size Range 49-62cm(Adults), 42-52cm(Children). Dail Plate Made of Yellow Brass Delivery Time 10 Work Days Product Name High Precision Helmet Lumen Ruler Transport Package Wooden Case Trademark HOTOTECH Origin Dongguan HS Code 9013809000 Production Capacity 100 Sets Per Month

Product Description

 High Precision Helmet Lumen Ruler 

Function and Feature:
It is main use to measruement the helmet's inner's size, have high accurate

1, Outer ring made of flexible stainless steel.

2, Turn to original shape automatically after use.

3, Dail plate made of yellow brass.

4, Range: 49-62cm(adults), 42-52cm(children).



We are the largest helmet testing machine production factory in China, We treasure the value of good quality, reasonable price and efficient service with customer satisfaction. We expert ourselves in providing our customers the best suitable testing designs and high quality testing machines to make you the utmost profit.

Outer ring	made of flexible stainless steel
Dail plate	made of yellow brass.
Range	49-62cm(adults), 42-52cm(children)

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