pH Meter, ST5000-B - 30129895 A 1000-item library allows for easy recall from data storage. Flexible pH analysis from 10 sensors for calibration storage, 1 self-defined and 8 pre-defined buffer groups, 3 endpoint modes & GLP mode. A user-friendly bench meter with an innovative design, including an adjustable standalone electrode holder and large touch-screen, backlit LCD display. Featuring a USB port, IP54 housing and in-use-cover, this flexible and smooth-operating bench meter is built to last. Family Tag Line: High Performance Benchtop pH Meter Ideal for Accurate Everyday Measurements in the Laboratory Family Name: Starter 5000 pH Bench Display: Backlit liquid crystal display (LCD), touchscreen Applications: pH, oxidation-reduction potential (ORP) measurement Construction: ABS housing, standalone electrode holder, replaceable in-use cover Design Features: 3 endpoint modes, continuous measurement mode, up to 9 point calibration, 1,000 measurement memory Communication: RS232 and USB (included). GLP/GMP data output with real-time clock. Family Overview: Backed by OHAUS’ century-old commitment to providing precise measurement, Starter 5000 provides accurate pH and ORP measurement for high-level experiments and research. Enhanced features, advanced technology, and high performance have been combined to support complex laboratory tasks requiring pH measurement. Operation: AC adapter (included) Model No.: ST5000-B Measurement Range: -2.00 – 20.00 pH;-30 – 130°C;-2000.00 – +2000.00 mV Measurement Resolution: 0.1 °C;0.001 pH;0.01 mV Accuracy ± (mV): 0.03 mV Display: Working Environment: 50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85% RH, non-condensing) Net Weight: 19.5 oz (550 g) pH accuracy (±): 0.002 Dimensions: Accuracy ± (Temperature): 0.1 °C Parameter: pH / ORP Accuracy: ± 0.03% mV;± 0.1 °C;± 0.002 pH Power: AC Adapter (Included)