Guangzhou 3win Electronic Technology Co., Ltd.

China Manufacturer with main products: TDS Meter, PH Meter, ORP Meter, Water Electrolysis, Chlorine, Conductivity Meter, RO Demo Kit, Bio Energy Pen

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High Accuracy Waterproof PH Meter

FOB Reference Price: $ 13.60
Wholesale: 100 Piece(s)
Supply Ability: 1,000 Piece(s) per Month
Shipping: 2-5 days
Payment Terms: T/T, Western Union
Update Time: 6/19/2017

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: 100 pieces per CTN

Quick Details

  • Brand Name: no
  • Accuracy: 0.01 PH
  • Power Supply: 4 x 1.5V alkaline
  • output: 0.02
  • Medium: digital
  • Model Number: PH-B
  • color: yellow
  • type: four type of PH meter
  • Battery Life: about 200 hours of use
  • usage: test PH value


High  Accuracy Waterproof pH Meter
Range:            0.00 to 14.00 pH
Resolution:         0.01 pH
Accuracy (@20°C/68°F):  ±0.02 pH
Typical EMC Deviation:   ±0.01 pH
Calibration:        Manual, 1 point,
Temperature Compensation Automatic:  0 to 50°C
Environment:    0 to 50°C (32 to 122°F);RH max 95%
Battery Type:    4 x 1.5V alkaline
Battery Life:    approx. 200 hours of use
Dimensions:    152 x 30 x 21 mm(5.9 x 1.2 x 0.8")
Weight:          53 g

PH Calibration
1. Immerse the electrode in pH 6.86(pH7.00) standard buffer solution of phosphate, and
Gently shake it.
2. Allow the reading to stabilize and with a small screwdriver turn the calibration trimmer
Until the display shows "6.86"("7.00"). Rinse the electrode with distilled water, and suck it
with filter-paper.
3. Immerse the electrode in pH4.01 or pH9.18(pH10.0) the standard buffer solution of borax.
4. after about one minute, until the display shows "4.01"or "9.18"("10.0").

high Accuracy Waterproof pH Meterhigh Accuracy Waterproof pH Meter

PH Meter from this supplier

Pen Type of TDS Meter    
FOB Price: 5.8-6.8 USD/Piece
Min Order: 200 Pieces

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