Feature

●COST-EFFECTIVE PRODUCT PARTNER. It would be more economical and convenient than purchasing it separately. The testing data from PH meter and TDS meter all are practical. The pen meter partner also can be separately used whenever you need.
●WIDELY USED AND ACCURATE. Digital TDS meter has measurement range 0-9990ppm and ±2% accuracy, PH meter has measurement range 0.00- 14.00PH, 0.01PH accuracy and 0.01PH resolution.
●AUTO-OFF FUNCTION AND EASY TO USE. Digital TDS meter and PH meter both have the function of Auto-off, it will automatically shut off with inactivity to save the battery’s life. The TDS meter and PH meter both are easy to use, just need to press “ON/OFF” to open and use it, and just need to press “ON/OFF” to close it.
●AUTOMATIC TEMPERATURE COMPENSATION ( ATC ). Digital ppm tester and ph tester both have the function of ATC, the measuring data won’t be influenced by the water temperature, no matter testing the ppm or ph of the water.
●SMALL SIZE AND POCKET PORTABLE. TDS tester and PH tester have small size and low weight as a pen, they are easy to be carried, and convenient for you to take it in your pocket when you go out.


Description

TDS METER
Specifications:
Measurement range: 0 - 9 999ppm (＞999ppm Display×10)
Accuracy: ±2%
Power Supply: 2*1.5V ( LR44 Button cell) (Included)
Operating Temperature: 32 - 122 °F
Dimension: 144mm*25mm*14mm / 5.57”×0.98”×0.55”
Net Weight: 55g / 1.94oz
Features:
Automatic Temperature Compensation (ATC)
One button (HOLD) lock the testing result
Automatic shut-off after 10minutes with inactive
Non-Calibration required: TDS meter had been calibrated in producing

PH METER
Specifications:
Measure range: 0.00- 16.00PH
Resolution: 0.01PH
Accuracy: ±0.01 PH
Power Supply: 2*1.5V (LR44 Button cell) (Included)
Operating Temperature: 0°F - 140°F
Dimension: 155mm* 31mm * 18mm / 6.10”×1.22”×0.70”
Weight: 50g / 1.76oz
Features:
Automatic Temperature Compensation (ATC)
One button (CAL) calibrate the PH meter
Automatic shut-off after 5minutes with inactive
Calibration:
a. Dissolve PH buffer powder in 250ml of distilled water.
b. Turn on PH meter and clean the electrode in distilled water, then immerse the electrode in the PH standard solution.
c. Press ”CAL” button, make the reading equal to standard buffer solution PH 6.86, 4.01 or 9.18.
d. Clean electrode with distilled water and dry it.

PACKAGE INCLUDES:
1×TDS meter
1×PH meter
2×PH buffer powder
2×User’s manual