• Measurement of dissolved O2: 0.0 to 20.0 mg/l (± 0.4 mg/l) • Measurement of aerobic O2: 0.0 to 100.0 % (± 0.7 %) • Temperature: 0 to 50 °C (± 0.8 °C) • Automatic Temperature Compensation • Waterproof IP 65 • Read and recall maximum and minimum values • Auto OFF 10 minutes • Delivered in its case with 2 Probes and preservation solution • Size: 180 x 40 x 40 mm • Weight: 175 g • Batteries: 4 x AAA (not included)
• pH range: -2 to 20 • Measuring range mV: ±2000 mV • Concentration range (polarographic): 0 to 90 mg/l • Saturation range (polarographic): 0 to 600 % • Concentration range (RDO): 0 to 50 mg/l • Saturation range (RDO): 0 to 500 % • Temperature range: 0 to 50 °C
• Automatic recognition of Orion RDO optical DO probes or Orion polarographic DO probes • Concentration range (polarographic): 0 to 90 mg/l • Saturation range (polarographic): 0 to 600 % • Concentration range (RDO): 0 to 50 mg/l • Saturation range (RDO): 0 to 500 % • Temperature range: 0 to 50 °C