PH & TDS Bundle Combo – 2 Hand Meters Combo

Handheld Digital PH Meter and TDS Pen Bundle

Great for all home and laboratory TDS and pH testing applications including aquariums, swimming pools

TDS Meter:
Total Dissolved Solids (TDS) are the total amount of mobile charged ions, including minerals, salts, or metals dissolved in a given volume of water, expressed in units of mg per unit volume of water (mg/L), also referred to as parts per million (ppm). TDS is directly related to the purity of water and the quality of water purification systems and affects everything that consumes, lives in, or uses water, whether organic or inorganic, whether for better or for worse.

The EPA Secondary Regulations advise a maximum contamination level (MCL) of 500mg/liter (500 parts per million (ppm)) for TDS. Numerous water supplies exceed this level. When TDS levels exceed 1000mg/L it is generally considered unfit for human consumption. A high level of TDS is an indicator of potential concerns and warrants further investigation. Most often, high levels of TDS are caused by the presence of potassium, chlorides, and sodium. These ions have little or no short-term effects, but toxic ions (lead arsenic, cadmium, nitrate, and others) may also be dissolved in the water.

Specifications:
– Color: Beige
– Accuracy: +/-2%
– Weight: 68g
– Rang: 0-9990ppm
– Item size: 155mm x 28mm x 15mm
– Battery: 2 x 1.5V Button Cell battery (included)

pH Meter:
Our basic pH meter with ATC has a single-point calibration feature with Automatic Temperature Compensation. While the pH meter should be calibrated out of the box, it also includes two sachets of buffer solution powder to calibrate the meter again if required.

Please Note: Units are factory calibrated and don’t need to be calibrated when new only Months later when you see inaccurate results.

What’s in the box
1 x pH Pen
2 x Calibration Sachets
1 X TDS Pen