Ohaus pH Meter Bench, Starter™ 2200 ST2200-B, Meter Only OHAU30656033

The Ohaus Starter™ 2200 ST2200-B is a benchtop pH meter designed for reliable and efficient pH and oxidation-reduction potential (ORP) measurements with temperature compensation in basic laboratory environments.

Key Features:

• Measurement Range: 0.00 to 14.00 pH; -1999 to 1999 mV; 0 to 100 °C
• Measurement Resolution: 0.01 pH; 1 mV; 0.1 °C
• Calibration: 1 or 2 points with auto-buffer recognition and auto-endpoint modes
• Temperature Compensation: Automatic (ATC and manual MTC supported)
• Memory Capacity: Stores up to 99 measurement data sets and last calibration data
• Input Impedance: > 10^12 Ω
• Display: Large liquid crystal screen with well-organized layout and electrode condition icon
• Dimensions: 220 mm (W) x 175 mm (D) x 78 mm (H), Weight: 0.75 kg
• Power Supply: External AC adapter (Input 100-240 V, Output 12 V)

Advantages:

• Wide measurement range allows versatile use in various samples for accurate pH, ORP, and temperature readings
• High resolution ensures precise detection of small changes in pH, potential, and temperature
• Auto-buffer recognition and endpoint modes simplify calibration, reducing user error and save time
• Automatic temperature compensation ensures stable and accurate measurements across temperature variations
• Memory function enables easy tracking and recall of previous measurements and calibration status for quality control
• High input impedance minimizes signal loss, improving measurement reliability
• Clear LCD and electrode status indicators facilitate user interpretation and timely electrode maintenance
• Compact size and moderate weight enable stable desktop use without occupying excessive bench space