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After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in the form of a portable pH meter. This portable meter offers convenience, reliability and durability in one compact design.
| Part Number | Model | Includes |
| OH-83033961 | ST300 | - ST300-B - ST320 3-in-1 Plastic Gel pH Electrode - pH Buffer Powder Sachet |
| OH-83033962 | ST300-B | - 300 Meter with IP54 Sets - Electrode Clip - Wrist Strap and 4 AAA Batteries (Electrode Not Included) |
| OH-30219114 | ST300-G | - ST300-B - ST320 3-in-1 Plastic Gel pH Electrode - pH Buffer Powder Sachet (4.01, 7.00, 10.01) - Portable Bag |
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