Feature:

Multi-functional water quality test pen, which can measure ph pH,  solubility, EC conductivity, salinity and temperature.  (Sea salt/fresh water salt)

It is a waterproof water quality test pen with five functions. It has high performance, pen design and fast numerical value.

Parameters:

Sea salt: Sea water salinity is the ratio of total dissolved solids to the weight of sea salt in sea water, usually expressed in grams per kilogram of sea water. (Measuring range 10.1-200.0ppt)

Light salt: light water with a salt content of less than 0.5g/L (measuring range: 0.00-25.00% accuracy: 0.01-5.00% 5.10-25.00%)

Specification:

Conductivity test range: 0 to10000uS/cm, 10.01-19.99ms, 20.1-400mS/CM

Resolution: 1uS/cm; 0.1mS/CM

Accuracy: ±2% of reading

 test range: 0 to 1000ppm, 1000ppm to 10000ppm, 10.1 to 200.0ppt

Resolution: 1ppm; 0.1ppt

Accuracy: ±2% of 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 60.0°C (32.0-140°F); RH

 factor: 0.4 to 1.0

Temperature range: 0.1-60.0°C 32.0-140°F

Temperature accuracy: ±0.5℃

Temperature resolution: 0.1℃/℉

Auto power off: 5 minutes 3x1.5LR44

Display: Support backlight

Waterproof rating: IP67

Power consumption: 2.9 mA, power consumption at shutdown is 0.

The accuracy within 150ppt is more accurate, the deviation above 160ppt is larger.

Package included:

1*Water Quality Monitor

Notes:

1. Every time you use it, you must clean the electrode.

2. Please allow errors due to manual measurement.

3. The colors may have difference due to the different display, please understand.

We accept payment via Paypal only.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.