Ubunini bwa reberi burakwiriye gupima ubunini nuburinganire bwibikoresho bya pulasitiki n'ibikoresho bya pulasitiki. Igipimo cy'ubugari cyujuje ingingo zijyanye na GB527 “Ibisabwa muri rusange ku buryo bwo gupima umubiri wa Rubber Vulcanized Rubber”, GB5723 “Ibisabwa muri rusange byo gupima ibice by'ibizamini n'ibipimo by'ibicuruzwa ku bizamini bya Vulcanised” na HG2041 “Ibisabwa bya tekiniki kugira ngo uburinganire bwa Rubber”.
Ikigereranyo cya tekiniki:
1. Urwego rwo gupima: 0-10mm / 20mm
2. Impamyabumenyi: 0.01mm /0.001mm
3. Diameter yo hejuru hejuru: 6 ± 0.05mm
4. Umuvuduko ukoreshwa: 22 ± 5Kpa
5. Amashanyarazi: bateri ya 1.5V ya silver oxyde