RUBBER STOPPER FOR STM TYPE TENSIOMETERS - STM 21303
. Complete tensiometer with mercury manometer, ref. STM 2150
. Microtensiometers with flexible tubes, ref. STM 2000S
Made of rubber, this stopper is mainly used on the STM 2150 complete tensiometer. There are two types of rubber stoppers :
Not pierced, ref. STM 21303 used to close the tensiometer tubes, STM type during measures.
Pierced (with a hole), ref. STM 213031t which will be placed by the operator on the tip of the syringe used to prepare the tensiometer tubes, STM 21750 type or STM 2000S.
The standard set
This product is sold individually