pH meter MARK-901 (portable)
Multiparameter meter MARK-901 (portable) The device is designed to measure the activity of hydrogen ions (pH), oxidation-reduction potentials (ORP), temperature of aqueous solutions and electromotive force (EMF). It is used in various industries, ecology, agriculture, in scientific, research and educational institutions. The portable meter is a small-sized microprocessor device. The measurement results are displayed on a digital liquid crystal display. Features: convenience and accuracy of measurement; automatic temperature compensation; automatic recognition of buffer solutions; three measurement modes; a large selection of combined and separate electrodes from domestic and foreign manufacturers; high-contrast LCD indicator; protective casing; ease of transportation in “field” measurements; low power consumption; up to 2000 hours of continuous operation from a set of AA type elements. Equipment: converter unit with temperature sensor; combined electrode ESK-10601/7 or separate electrodes ES-10601/7 and ESR-10101/3.0; set of replaceable elements type AA. Manba: https://www.nv-lab.ru/catalog_info.php?ID=2444
- Feature: Parameter
- converter block: 0-15
- Resolution: 0.01
- converter unit: ±0.02
- Range: -1000/+1000
- Resolution: 1
- Accuracy: ±2
- Range: 0-100
- Resolution: 0.1
- Accuracy: ±0.3
- Overall dimensions, mm: 85×170×35
- Weight, g: 300
- Power supply: From two AA batteries