| 產品編號 | 測試範圍 | 應用 |
| 90401 (pH1~12) | 1‧2‧3‧4‧5‧6‧7‧8‧9‧10‧11‧12 | |
| 90411 (pH0.0~1.8) | 0‧0.3‧0.6‧0.8‧1.0‧1.2‧1.5‧1.8 | |
| 90412 (pH1.0~2.8) | 1.0‧1.3‧1.6‧1.8‧2.0‧2.2‧2.5‧2.8 | |
| 90413 (pH1.8~3.8) | 1.8‧2.1‧2.4‧2.7‧3.0‧3.2‧3.5‧3.8 | |
| 90414 (pH2.8~4.6) | 2.8‧3.1‧3.4‧3.6‧3.8‧4.0‧4.3‧4.6 | |
| 90415 (pH3.8~5.5) | 3.8‧4.0‧4.2‧4.4‧4.6‧4.9‧5.2‧5.5 | |
| 90416 (pH5.2~6.8) | 5.2‧5.5‧5.7‧5.9‧6.1‧6.3‧6.5‧6.8 | |
| 90417 (pH6.0~8.1) | 6.0‧6.3‧6.6‧6.9‧7.2‧7.5‧7.8‧8.1 | |
| 90419 (pH7.2~8.8) | 7.2‧7.4‧7.6‧7.8‧8.0‧8.2‧8.5‧8.8 | |
| 90420 (pH8.0~9.7) | 8.0‧8.2‧8.4‧8.6‧8.8‧9.1‧9.4‧9.7 | |
| 90421 (pH9.5~12.0) | 9.5‧10.0‧10.5‧11.0‧11.5‧12.0 | |
| 90422 (pH10.5~13.0) | 10.5‧11.0‧11.5‧12.0‧12.5‧13.0 | |
| 90423 (pH12.0~14.0) | 12.0‧12.5‧13.0‧13.5‧14.0 | |
| 90424 (pH4.0~9.0) | 4.0‧4.5‧5.0‧5.5‧6.0‧6.5‧7.0‧7.5‧8.0‧8.5‧9.0 | |
