| Customization: | Available |
|---|---|
| After-sales Service: | One Year Guarantee, 6 Month |
| Warranty: | One Year Guarantee, 6 Month |
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The product description
Ez-9909 is a multi-functional water quality pen, which can measure ph ph, TDS solubility, ec conductivity, salinity and temperature into one waterproof water quality test pen, with high performance, pen shape design, fast numerical stability and accurate calculation results.
Product parameters
Electrical 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%)
PH test range: 0.01-14.00pH
Resolution: 0.01pH precision: ±0.05pH
Temperature compensation: automatic temperature compensation (ATC)
Working environment: 0 to 60.0ºC (32.00-140 ºF);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 :33*24mm
Size and weight :183*37*37mm(7.2*1.5*1.5in)/90g(3.2oz)
Display: supports backlighting
Waterproof grade :IP67
Power consumption: 2.9 ma, power consumption of shutdown is 0
Accuracy within 150ppt is relatively accurate, while deviation above 160ppt is relatively large.
Note: be sure to clean the electrode after each use
Selling point:
This product can measure ph, TDS, ec, salinometer and temperature
Measurable salinity (sea salt/fresh water salt)
Sea salt: the salinity of seawater is the ratio of the total dissolved solids to the weight of sea salt in seawater, usually expressed in grams per kilogram of seawater.(range of measurement: 10.1-200.0 PPT)
Light salt: light water less than 0.5g/L in salinity (range of measurement: 0.00-25.00% accuracy: 0.01-5.00% 5.10-25.00%)
Waterproof grade: TP67 (still usable after falling into the tank)
Replaceable probe
Automatic calibration
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