Oximeters -

Oximeter pen

• 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)

Mettler Toledo Seven2Go™ Routine pH/conductivity meters and DO portable instruments

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• Fast quality data in mobile applications
• Simplified intuitive menu with last calibration data, the instruments automatically recognize the sensor
• One-handed simple operation, easy access buttons
• IP67 protection withstands dust and water: ensures data reliability données fiables even in demanding environments
• pH meters: 5 calibration points, 4 pre-defined pH buffer group
• Conductivity meters: 1 calibration point, TDS compatible
• DO instruments: 2 calibration points, automatic/manual pressure compensation
• All instruments and kits are supplied with: electrode holder, operating instructions, battery, declaration of conformity and test certificate

Hanna HI 98193 Oximeter

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• Wide measuring ranges up to 50 mg/l
• Pre-programmed method for BOD
• GLP compliance: storage of the last calibration data in the Digital Probe
• Automatic recognition by the Probe instrument
• Power Supply by 4 x 1.5V batteries
• IP67
• Internal memory: 400 measurements on demand, 1000 in automatic memory. Transfer to a PC via micro USB port (software required)
• Intuitive operation

WTW OXI7310 Benchtop Oximeter

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• BOD measurement according to the official method
• Delivered complete with Stirrox G Probe + KARLSRUHE bottle