Remove the protective cap and turn on the meter
Immerse the meter into the solution (the max immersion level is 5cm)
Lightly stir the meter to dislodge any bubbles. Wait until the display stabilizes,Press the HOLD button to lock the reading
After usage, shake off excess water from your meter and replace the cap
Notice :
Do not drop the entire tds meter in the water or dip beyond the maximum immersion level .The meter is not water-tight
Do not store the instrument in high temperature or direct sunlight
Do not stirke, press and fall down this instrument
Package Included :
1 x pcs pH Meter + 1pcs TDS meter
1 x Instruction Manual
2 x 1.5V LR44 Button cells
1 x Leather Carrying Case
Product Details :
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