PH Meter tester new improved with batteries and buffer powders

Boxed

Product Description

Name: Pocket Digital PH Meter
Color: Yellow or Red
Batteries: 2X1.5V(AG-13 Button Battery)
Accuracy: 0.1PH
Typical EMC DEV: 0.2ph
Measurement Range: 0.00-14.00PH
Resolution: ±0.1pH(at200C/680F)
Environment: 0 Celsius degree to 50Celsius degree
Relative Humidity: <95% 
Trimming: By potentiometer
Buffer powders
auto calibration
Size: 150mm(L)*29mm(W)*20mm(H)

OFFER includes buffer solution powders and batteries

TDS Meter Tester Grey

TDS Stands for Total Dissolved Solids and is a General Measure of Water Quality.
Easy to Read large Digital Display and an Auto-off Function to Conserve battery power.
It is Used as an Indication of Aesthetic Characteristics of Drinking Water and as an Aggregate Indicator of the Presence of a Broad array of Chemical Ingredients.

Simply Pour a Glass of Water, turn on the TDS meter and place it into the glass and the Reading will Appear.
The TDS Meter is ideal for keeping Track of the Effectiveness of your Water filter and knowing when to Replace the Filters.

Range: 0-999ppm.
Accuracy: +/-2%.
Temp. Range: 0 - 80 degrees Celsius.
Resolution: 1 ppm, 1 degree Celsius (also available in 10 ppm)
Battery: 2x1.5V Button Cell battery
Hold Function: Saves Measurements for Convenient Reading and Recording
Auto-off Function: Turns off Meter After 10 Minutes of Non-use to Conserve Batteries.
The Meter also includes Digital Thermometer and the Hold Function Stores Readings Outside of the Water.
This Item can be Used in: Water Purifiers and Filters, Food (Vegetable, Fruits) & Drink Quality Monitoring, Spas, Aquariums, Hydroponics.