Brand New and High Quality

• The high-sensitivity probe provides you with a complete measurement range, multi-function switching at will, and data retention function.
• The automatic shutdown function automatically turns off the power after 5 minutes without any operation to save power. 
• It adopts a backlit high-definition display screen to display 4-digit values and the corresponding physical quantity units.
• Versatile, ideal for home and laboratory pH testing applications including drinking water, swimming pools, ponds, beer brewing, kombucha, aquariums, and more. 
• The water quality test pen is a 7 in 1 style. PH, TDS, EC, salinity, ORP, temperature, SG can be measured simultaneously with high precision.
• The measurement range is large and wide, which can measure freshwater salinity and sea salt, and measure water quality in all directions to ensure healthy water quality.

Specifications:

• Type: 7 in 1 Water Quality Test Pen
• Color: Blue & White
• Material: ABS
• Dimensions: 7.28x1.46x0.94in
• Battery: LR44*3 (included)
• Display: LCD Backlit
• Waterproof Rating: IP67
• Measuring Range: PH, TDS, EC, Salinity, ORP, Temperature, S.G
• PH Value: 0.01-14.00ph
• TDS Value: 0-200000ppm/10.1-200.0ppm
• EC Value Water Conductivity: 0-200000㎲/cm
• Salinity Salinity: 0.01-20.00%; suitable intake salinity value for human body is 0.900%
• ORP Negative Potential : ±1999MV
• Temperature: 0.1-60.0°C/32.0-140°F, free switch between degrees Celsius and Fahrenheit
• The specific gravity of S.G seawater: 1.000-1.222
• Features: Automatic shutdown, large screen display, high precision,backlight
• Application: Drinking water, swimming pools, ponds, beer brewing, kombucha,etc

Package Includes:

• 1x 7-in-1 Water Quality Test Pen
• 1x Instruction Manual