·YH001(1000L
measurement instrument made of stainless
steel)
·YH002(20L
measurement instrument made of stainless
steel)
·YH003(20L measurement
instrument made of carbon steel)
YH004
YH005
YH006
·YH004(50L
measurement instrument made of stainless
steel)
·YH005(Pocket
20L measurement instrument made of
stainless steel)
·YH006(Pocket 20L
measurement instrument made of stainless
steel)
standard
measurement instrument made of metal
The second class standard:
materials; 1 chromium, 18 nickel, 9 titanium,
stainless steel sheet.
Specification：5、10、20、50、100、200、500、1000L.tolerance：2.5×10-4
The third class standard:
(self-check device of the oil filling machine0.5×10-3
）
Materials: 1 chromium, 18 nickel, 9 titanium,
stainless steel sheet and carbon steel sheet
Type: vertical type and type with flowing
mouth and legs
Specification of vertical type:10、20L、
Specification of type with flowing mouth
and legs: 5、10、20、50、100、200、500、1000L
Address:
Mumendian Town Qingxian County (TEL)：0317-4191117
Standard measurement instrument
made of metal 
