Ohaus pH Bench Meter ST5000-B Model # 30129895 High Performance Bench Meter for Universal pH Applications With a 1,000 measurement memory, eight predefined buffer groups, and three endpoint modes, Starter 5000 provides various ways to achieve precise pH measurement. Starter 5000 has a user-friendly interface, similar to other smart devices used daily. With a large LCD touchscreen display, users will find themselves intuitively navigating through all applications Starter 5000 has many features that promote ease of use, convenience, as well as protection, including a standalone electrode arm, IP54 housing and in-use cover. Product Specifications Measurement Range -2.00 – 20.00 pH; -2000.00 – +2000.00 mV; -30 – 130°C Accuracy ± 0.03% mV; ± 0.002 pH; ± 0.1 °C Measurement Resolution 0.001 pH; 0.01 mV; 0.1 °C ATC Yes Electrode ST320 (Available as an accessory) Accuracy ± (mV) 0.03 mV Accuracy ± (Temperature) 0.1 °C Calibration 9 Point In-use cover Included Measurement Range (Temperature) -30 °C – 130 °C Meter Type pH; ORP Net Weight 19.5 oz (550 g) pH / ORP pH accuracy (±) 0.002 pH measuring range -2 – 20 pH resolution 0.001 Power AC Adapter (Included) Protection Rating IP54 Temperature Compensation Automatic Temperature Display Yes Temperature Resolution 0.1 °C Temperature Sensor 30 KΩ NTC Working Environment 50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85%RH, non-condensing) This product ships directly from Ohaus, ensuring fast delivery, proper handling, and factory-fresh quality. When you purchase Ohaus, you’re backed by one of the most trusted names in laboratory equipment — known worldwide for precision, reliability, and exceptional support. Shop with confidence knowing your order is fulfilled by the manufacturer themselves Product Brochure