PH TDS Temp 3-in-1 Digital Water Quality Tester

This accurate and easy-to-use digital device features a pH meter (measures pH from a range of 0 to 14, with an accuracy rate of +/-0.1pH), thermometer (-50°C~70°C (-58°F~158°F)), and a particle meter (0~19990ppm, resolution of 10ppm).  It can be used for laboratory or classroom chemistry experiments, or for various household needs, including water purifiers/filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics, cosmetics/skin care, and much more. The unit provides a digital readout of the pH levels, temperature (in F or C) and particles in Parts Per Million, and features a protective cap. Essential for the lab and classroom, useful for most chemistry instructors, some students.   Also includes a small screwdriver for regulating the trimmer.  Note that this unit does not include the necessary buffer solution: see related products.

pH Specifications:

• Range: 0.00~14.00pH
• Resolution: 0.01pH
• Accuracy: ±0.1pH

Temperature Specifications:

• Range: -50°C~70°C (-58°F~158°F)
• Resolution: 0.1°C (0.2°F)
• Accuracy: ±0.1pH
• Compensation: 0°~50°C

TDS Specifications:

• Range: 0~19990ppm
• Resolution: 10ppm
• Accuracy: ±2%F.S

General Specifications:

• pH/Temp/TDS meter
• Protective cap
• Power supply of DC 6V
• Requires 4 x LR44 batteries (not included)
• Working temperature of 0°C~50°C
• Size: 188mm x 35mm x 35mm
• Weight: 80g