Description:
【PACKAGE CONTENT】You will receive 1pc PH meter, 1pc TDS EC meter, 1pc 4.01 calibration powder, 1pc 6.86 calibration powder, 1pc 9.18 calibration powder, practical kit for checking the quality of your water.
【DIGITAL DISPLAY】The measuring range of the PH meter is 0-14ph, the accuracy is 0.01ph, the measuring range of the TDS EC meter range is 0-9990ppm, 0-9990us/cm, the accuracy is 1ppm, 1us/cm, temperature measuring range 0.1- 80℃/32-176°F, LCD digital display, high accuracy, reliable and fast reading.
【PH METER】The PH meter has a switch button and a calibration button. It uses a glass probe. Before use, remove the protective cap, turn on the switch, insert the pH meter into the liquid to be tested and shake gently, and read the value after the reading is stable.
【TDS EC METER】The TDS EC meter has a switch button, a function conversion button and hold button, easily switch between TDS value and conductivity value, alloy probe, after the value is stable, you can press the hold button to read.
【WIDE APPLICATION】This water quality testing kit is suitable for many occasions, such as drinking water at home, swimming pool water, farmland water, aquaculture, food processing, etc.
PH meter calibration method:
1. Put the electrode into the pH6.86 standard solution, stir gently, press the CAL key for 5 seconds and let go, the instrument enters the calibration state until the displayed value is consistent with the pH of the standard buffer solution, and the pH6.86 point calibration is completed.
2. The calibration method of PH4.01 and PH9.18 is the same as the standard buffer solvent of PH6.86. Just press and hold the CAL key for 5 seconds to enter the calibration mode, and press the CAL key again or twice to switch to the 4.01 or 9.18 calibration point to complete calibration.
Specification:
Material: ABS
PH Meter Color: Yellow
TDS EC Meter Color: White
PH Meter Size(LxWxThickness): About 155x31x18mm/6.1x1.22x0.71inch
TDS EC Meter Size(LxWxThickness): About 155x30x14mm/6.1x1.18x0.55inch
PH Meter:
Measuring range: 0-14ph
Accuracy: 0.01ph
Error: ±0.1ph
Probe: glass probe
Powered by: 1x 3V button battery(built-in)
Working temperature: 0-50℃
TDS EC Meter:
Measuring range: 0-9990ppm, 0-9990us/cm
Temperature measuring range: 0.1- 80℃/32-176°F
Accuracy: 1ppm, 1us/cm
Powered by: 2x 3V button battery(built-in)
Probe: alloy probe
Package includes:
1pc x PH meter
1pc x TDS EC meter
1pc x 4.01 calibration powder
1pc x 6.86 calibration powder
1pc x 9.18 Calibration powder
Note:
1. Due to the light and screen difference, the items color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.