Suitable for laboratory and industrial environments, the Combi table-top multimeter Sevendirect™ Sd23 Pure H2O Kit offers versatile measurement capabilities, including pH, redox, conductivity, TDS, salinity, temperature, and voltage. This multi-parameter instrument features a large color touchscreen for easy data input and direct measurements, along with simple and intuitive operation that includes on-screen instructions for program navigation. The screen display can be customized for specific needs, with full-screen mode showing all information and details mode focusing on essential measurement data. The device also supports traceable documentation, saving critical data such as timestamps, sample IDs, and sensor IDs with every measurement for automated printing or export. The kit comes equipped with an InLab® Pure Pro-ISM® pH single-rod measuring cell and an InLab® 741-ISM® conductivity sensor,

• Category: Combi table-top multimeter
• IP rating: 54
• Type: SD23 Pure H2O kit
• Sensor: InLab ® PurePro-ISM ® (pH), InLab ® 741-ISM ® (EC)
• Conductivity resolution: automatic: 0.1 / 0.01 / 0.001 (μS/cm, mS/cm)
• Voltage resolution: 0,1 / 1 mV
• pH accuracy: ±0.002 pH
• Power supply: mains adapter
• TDS measuring range: 0 mg/l to 1000 g/l ppm
• Parameters: pH redox conductivity TDS salinity temperature
• pH measuring range: -2 to +20
• Calibration points: 1/2/3/4/5 (pH) 1/2 (EC)
• Salinity accuracy: ±0.5% of the measured value
• Voltage measuring range: -2000 to +2000 mV
• Mains connection: 100-240 V, 50/60 Hz
• ISM Technology: yes
• TDS accuracy: ±0.5% of the measured value
• Temperature accuracy: ±0.1 °C (0.0 to 100.0 °C) ±0.3 °C (outside)
• Temperature resolution: 0.1 °C
• Channels: 2
• pH resolution: 0,001 / 0,01 / 0,1 pH
• Salinity measuring range: 0 to 80 psu
• Temperature measuring range: -30 to +130 °C
• Port: USB-A (USB stick, printer, barcode reader), USB-B (PC)
• Conductivity accuracy: ±0.5% of the measured value
• Conductivity measuring range: 0 µS/cm to 2000 mS/cm
• Salinity resolution: 0.01 / 0.1 psu
• Voltage accuracy: ±0,2 mV
• Data memory: 2000 datasets
• TDS resolution: automatic: 0.1 / 0.01 / 0.001 (mg/l, ppm) or 0.1 / 0.01 / 0.001 / 0.0001 (g/l, ppt)
• Connection: BNC (pH), Mini-DIN (EC), Cinch (°C)