5in1 Multifunctional Test Pen Water Quality Detector PH/Salinity/Temperature/TD/SEC

Описание: EZ-9909 is a multifunctional water quality pen product, which can measure pH, tds solubility, ec conductivity, salinity and temperature. It is a water-proof water quality test pen with five functions. It has high performance, pen-shaped design and fast numerical value. Stability and accurate calculation results.

SPECIFICATION:
MODEL: EZ-9909SP
Conductivity test range: 0 to10000uS/cm 10.01-19.99ms 20.1-400mS/CM
Resolution: 1uS/cm; 0.1mS/CM (1ppm; 0.1ppt)
Accuracy: ±2% of reading [0.01-5.00% (±0.1%) 5.10-25.00% (±1%)]
Tds test range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0ppt
Salinity measurement range: 0.00 to 25.00% Resolution: 0.01%
pH test range: 0.01-14.00pH [Resolution: 0.01pH Accuracy: ±0.05pH]
Temperature compensation: automatic temperature compensation (ATC)
Working environment: 0 to 60.0°C (32.0-140°F); RH 100%
TDS factor: 0.4to 1.0
Temperature range: 0.1-60.0℃ 32.0-140℉
Temperature accuracy: ±0.5℃
Temperature resolution: 0.1℃/℉
Automatic shutdown: 5 minutes 3x1.5LR44
Display size: 33*24mm
Size and weight: 183*37*37mm(7.2*1.5*1.5in)/90g(3.2oz)
Display: Support backlight
Waterproof rating: IP67
Power consumption: 2.9 mA, shutdown power consumption is 0
The accuracy is more accurate within 150ppt, and the deviation above 160ppt is large.

Note: Every time you use it up, you must clean the electrode

FEATURES:
This product has five functions in one, can measure ph, tds, ec, salinity meter and temperature Measurable salinity (sea salt/fresh water salt)
Sea salt: Seawater salinity is the ratio of total dissolved solids to the weight of sea salt in the seawater, usually expressed in grams per kilogram of seawater.
(Measuring range 10.1-200.0ppt) Light salt: light water with a salt content of less than 0.5g/L (measurement range: 0.00-25.00% accuracy: 0.01-5.00% 5.10-25.00%)
Waterproof rating: TP67 (can still be used when dropped into the fish tank)
Replaceable probe Automatic calibration

If you want to order bulk with wholesale price kindly link on below link:
https://www.alibaba.com/product-detai...

The more you order the more discounted prices

WE OFFER:
1. Laser Logo MOQ 5pcs
2. Packaging MOQ 500pcs
3. Graphic Customized MOQ 1000pcs