PH Meter a-AB33PH -F - 30589827 With multifunctional touch keypads, AB33PH makes measurement simple and fast within 3 steps. The intelligent i-Steward monitors the condition of electrodes, ensuring the accuracy of the results. Auto endpoint mode and auto buffer recognition makes calibration easy. A 1000-item memory for pH measurements and calibration trail makes for efficient data documentation. A user-friendly bench meter with an innovative design, including 6.5 in. large LCD display & adjustable stand-alone electrode holder. Multiple connectivity capabilities include RS232 & USB interface. Family Tag Line: Highly Reliable and User-Friendly pH Benchtop Meter for Standard Laboratory Applications Family Name: AQUASEARCHER™ AB33PH Bench Meter Display: 6.5'' Segment & Dot matrix LCD with backlight Applications: pH, oxidation-reduction potential (ORP) with Temperature Measurements Construction: AC adapter (included) Design Features: i-Steward, Calibration due alarm, 1,000 measurement memory Communication: RS232, USB Device (included) Family Overview: The next step in the evolution of OHAUS’ original Starter Series, the all-new AQUASEARCHER™ AB33PH bench meter is designed to be reliable, efficient, and user-friendly. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. The large LCD display and touch keypad makes changing the parameters, executing setup, and performing calibration as simple as using a smartphone. Operation: Capacitive touch, ABS top housing, standalone electrode holder Model No.: AB33PH-F Measurement Range: -5 °C – 110 °C;-2.00 – 16.00 pH;-2000.00 – +2000.00 mV Measurement Resolution: 0.1 °C;0.01 pH;1 mV Accuracy ± (mV): 1 mV Display: LCD with backlight & one-line dot matrix Working Environment: 5°C – 40°C, 80%RH, non-condensing Net Weight: 1.1 lb (0.5 kg) pH accuracy (±): 0.01 Dimensions: 8.3 in x 2 in x 5.6 in (210 mm x 51 mm x 142 mm) (LxHxW) Accuracy ± (Temperature): 0.5 °C Parameter: pH/mV/ORP Accuracy: ±0.5 °C;±1 mV;±0.01 pH Power: AC Adapter (Included)