| Display: | Digital |
|---|---|
| Appliance: | Food Analysis, Biochemistry |
| Portable: | Portable |
| Type: | PH Meter |
| Transport Package: | Color Box |
| Specification: | EZ9909 |
| Customization: |
|---|
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Audited Supplier The product description
Ez-9909 is a multi-functional water quality pen product, which can measure ph ph, TDS solubility, ec conductivity, salinity and temperature as one of the five functions of waterproof function water quality test pen, with high performance, pen shape design, rapid numerical stability and accurate calculation results.
Product parameters
Conductivity test range: 0 to10000uS/cm 10.01-19.99ms 20.1-400ms /cm
Resolution: 1uS/cm;0.1 mS/CM
Accuracy: ±2% of the reading
Tds test range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0 PPT
Resolution: 1ppm;;0.1 PPT
Accuracy: ±2% of the reading
Salinity (Salinity) measuring range: 0.00 to 25.00%
Resolution: 0.01%
Accuracy: 0.01-5.00% (±0.1%) 5.10-25.00% (±1%)
PH test range: 0.01-14.00pH
Resolution: 0.01pH accuracy: ±0.05pH
Temperature compensation: automatic temperature compensation (ATC)
Working environment: 0 to 60.0ºC (32.0-140ºF);100% RH
TDS factor: 0.4to 1.0
Temperature range: 0.1-60.0ºC 32.0-140ºF
Temperature accuracy: ±0.5ºC
Temperature resolution :0.1ºC/ºF
Automatic shutdown :5 minutes 3x1.5lr44
Display size :33*24mm
Size weight :183*37*37mm(7.2*1.5*1.5in)/90g(3.2oz)
Display: backlight is supported
Waterproof grade :IP67
Power consumption: 2.9 ma, power consumption of shutdown is 0
The accuracy within 150ppt is accurate, and the deviation above 160ppt is large.
Note: after each use, be sure to clean the electrode
Selling point:
This product has five functions in one, which can measure ph, TDS, ec, salinometer and temperature
Measurable salinity (sea salt/fresh water salt)
Sea salt: the salinity of sea water is the ratio of the total dissolved solids to the weight of sea salt in sea water, usually expressed in grams per kilogram of sea water.(measurement range 10.1-200.0 PPT)
Light salt: light water with salt content less than 0.5g/L (measurement range: 0.00-25.00% accuracy: 0.01-5.00% 5.10-25.00%)
Waterproofing rating: TP67 (can still be used if dropped into the tank)
Replaceable probe
Automatic calibration
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Audited Supplier 
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