For over a century, OHAUS has perfected the art of measurement through our line of weighing products. Taking the same approach to our weighing equipment, OHAUS now delivers Starter ST400D - a practical, affordable, low-maintenance DO Portable Meter equipped with optical technology. The ST400D is ideal for applications that require simple yet accurate DO measurements.
| Part Number | Model | Includes |
| OH-30378543 | ST400D | - ST400D-B with STDO21 Probe |
| OH-30378541 | ST400D-B | - 400D Meter with IP54 Sets - Electrode Clip - Wrist Strap - 4 AAA Batteries (Probe Not Included) |
| OH-30378542 | ST400D-G | - ST400D-B with STDO21 Optical DO Probe - Portable Bag |
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