Digital Water Quality Tester, 0 to 1,999µS Range, 3½-Digit LCD Display, Pocket Size, Tests Water Purity / Filter Effectiveness (WA-300)

• This pocket-sized digital water quality tester determines water purity by measuring it's conductivity. Using this meter you can quickly evaluate the effectiveness of water filters, purity of water used for industrial purposes, or just for drinking.
• Provides a digital readout and the convenience of a wired probe. Easy to read 3½-digit LCD display, 0.7-inch digit height.
• Measures conductivity ranging from 0 to 1,999µS (microsiemens) with a 1µS resolution. The conductivity value will be lower if there are less impurities in the water (for example; high-purity distilled water will get a lower conductivity value - typically less than 10µS).
• Includes water quality tester, calibration certificate, and user manual. Requires one 9V battery for operation (battery not included).
• This device is suitable for testing drinking water, measuring the effectiveness of water filters, or other water processing procedures and industries (water conditioning, aquariums, beverage industry, fish hatcheries, food processing, photography, laboratory, paper industry, plating industry, quality control)

Specifications:

• Display: 3½ digit LCD, 0.7-inch digit height
• Measuring range: 0 to 1,999µS (microsiemens)
• Resolution: 1µS
• Accuracy: ±(4% + 3d), *23±5°C
• Over Range Indication: LCD display will show "1"
• Temperature Compensation: Automatic, 0 to 50°C (32 to 122°F)
• Operating Humidity: Max. 80% RH
• Power Consumption: Approx. DC 5 mA

Dimensions:

• Main instrument: 5.2" x 2.8" x 1.0"
• Sensor probe: 0.86" diameter x 4.72" length

Weight:

• Approx. 0.48 pound (including battery and probe)