| phmetro digital | 6 | 3 | 2 | 4 | — | — | — |
| phmetro digital tipo lanza | 1 | 12 | 0 | 2 | — | — | — |
| phmetro digital tipo lanza caracas | 1 | 8 | 0 | 1 | — | — | — |
| ph phmetro digital | 5 | 4 | 54 | 1 | — | — | — |
| ph metro digital | 6 | 4 | 60 | 1 | — | — | — |
| phmetro | 945 | 2 | 877 | 23 | — | — | — |
| phmetro portatil | 3 | 3 | 2 | 2 | — | — | — |
| phmetro redox portatil | 2 | 5 | 0 | 1 | — | — | — |
| phmetro winnik | 2 | 6 | 0 | 1 | — | — | — |
| phmetro testo liquido | 2 | 7 | 0 | 2 | — | — | — |
| phmetro gimmick | 1 | 4 | 0 | 1 | — | — | — |
| phmetro conductimetro portatil | 1 | 9 | 1 | 1 | — | — | — |
| phmetro extech | 1 | 6 | 0 | 1 | — | — | — |
| phmetro laboratorio | 1 | 3 | 2 | 1 | — | — | — |
| phmetro yinmik | 1 | 3 | 2 | 1 | — | — | — |
| phmetro leche | 1 | 3 | 2 | 1 | — | — | — |
| phmetro testo liquido calibradores baterias | 1 | 7 | 0 | 1 | — | — | — |
| barquisimeto phmetro | 1 | 15 | 0 | 1 | — | — | — |
| electrodo phmetro | 1 | 11 | 25 | 1 | — | — | — |
| electrodos phmetro | 1 | 12 | 19 | 1 | — | — | — |
| set phmetro testo | 1 | 6 | 0 | 1 | — | — | — |
| sobres phmetro | 1 | 9 | 0 | 2 | — | — | — |
| soluciones buffer phmetro | 1 | 10 | 0 | 1 | — | — | — |
| medidor ph phmetro suelo | 1 | 5 | 0 | 1 | — | — | — |
| sobre calibracion phmetro | 1 | 9 | 0 | 1 | — | — | — |
| sobres calibradores phmetro | 1 | 10 | 0 | 1 | — | — | — |
| ph metro | 100 | 4 | 60 | 16 | — | — | — |
| ph metro mesa | 7 | 5 | 19 | 1 | — | — | — |
| ph metro alimentos | 4 | 6 | 8 | 1 | — | — | — |
| ph metro suelos | 4 | 6 | 8 | 1 | — | — | — |
| ph metro portatil | 2 | 7 | 2 | 1 | — | — | — |
| ph metro especial carnes | 1 | 7 | 0 | 1 | — | — | — |
| ph metro hanna | 1 | 7 | 0 | 1 | — | — | — |
| ph metro leche | 1 | 8 | 0 | 1 | — | — | — |
| ph metro semi solido | 1 | 7 | 0 | 1 | — | — | — |
| electrodo ph metro | 2 | 11 | 25 | 5 | — | — | — |
| electrodo ph metro oakton bnc | 1 | 7 | 0 | 2 | — | — | — |
| electrodo ph metro termo | 1 | 15 | 1 | 1 | — | — | — |
| electrodo ph metro oakton bnc modelo ph | 1 | 20 | 0 | 1 | — | — | — |
| kit solucion buffer ph metro | 1 | 8 | 0 | 1 | — | — | — |
| electrodo bnc ph metro | 1 | 12 | 0 | 3 | — | — | — |
| sobre calibrar ph metro | 1 | 9 | 0 | 1 | — | — | — |