Prepared to meet the demands of technical research tasks, the Combi Hand-Held Measuring Device Sevengo Duo™ SG23-Elk is an essential tool for scientists and researchers working in various fields. This device offers simultaneous measurement of pH, redox, conductivity, temperature, TDS, and salinity, making it ideal for a wide range of applications. Featuring intelligent Sensor Management (ISM ® ), this instrument automatically recognizes ISM ® sensors and reads in calibration data, ensuring accurate and reproducible results. The device comes equipped with the InLab ® ExpertGo-ISM ® pH single-rod measuring cell and the InLab ® 738-ISM ® conductivity sensor, both designed for use in aqueous samples, including emulsions, suspensions, and solutions with proteins. With its robust construction, water

• Category: Combi hand-held measuring device
• pH resolution: 0,01 pH
• Temperature accuracy: ±0.5 °C
• Data memory: 99 data sets
• Sensor: InLab ® ExpertGo-ISM ® (pH), InLab ® 738-ISM ® (EC)
• Conductivity measuring range: 0 µS/cm to 500 mS/cm
• TDS resolution: automatic (0.1 mg/l - 1 g/l)
• Temperature resolution: 0.1 °C
• Salinity resolution: 0.01 ppt
• Type: SG23-ELK
• Power supply: 4x battery Mignon/AA 1.5 V
• Voltage measuring range: -1999 to +1999 mV
• Conductivity accuracy: ±0.5% of the measured value
• Parameters: pH redox conductivity temperature
• Channels: 2
• Voltage accuracy: ±1 mV
• pH temp. compensation: automatic
• Temperature measuring range: -5 to +105 °C
• L x W x H: 220 x 90 x 45 mm
• IP rating: 67
• Reference temperature conductivity: 20 / 25 °C
• pH accuracy: ±0.01 pH
• Conductivity resolution: automatic (0.01 μS/cm - 1 mS/cm)
• pH measuring range: 0 to 14
• TDS measuring range: 0 mg/l to 300 g/l ppm
• Connection: LTW 7-pole (EC), BNC (pH), Cinch (°C)
• Calibration points: 1/2/3 (pH), 1 (EC)
• Port: infrared adapter (PC)
• ISM Technology: yes
• Temperature compensation conductivity: linear
• Voltage resolution: 1 mV mV
• Salinity measuring range: 0 to 80 ppt