IP 57 Conductivity Meter Resistivity Salinity Meter TDS Tester

NO Solution and battery in the package 

Most cost-effective pen conductivity meter, switchable conductivity, TDS, salinity and resistivity, it is widely used in surface water, waste water, drinking water, soilless cultivation, printing industry, electroplating rinse water tank, aquarium, fish , swimming pool and spa, and other fields.
● similar products: Measuring range: 0 ~ 50mS / cm; maximum measurement parameters: switch among conductivity, TDS, salinity and resistivity, TDS and salinity using polynomial basis, to ensure accuracy in terms of full scale.
● smallest thinnest shape: 148 × 29 × 14mm, electrode diameter 10mm.
● Best feature: automatic calibration, automatic temperature compensation, automatic range change, automatic shutdown, low voltage alarm and other intelligent features.
● most convenient to use: all operations only one button.
● comply with IP57 waterproof rating, replaceable electrode, the meter box, calibration solution and spare batteries.
Conductivity
Measuring range: Conductivity: 0 ~ 50.0μS / cm 50 ~ 500μS / cm
0.50 ~ 5.00mS / cm 5.0 ~ 50.0mS / cm
TDS: 0 ~ 35.0g / L
Salinity: 0 ~ 25ppt
Resistivity: 0 ~ 20.0MΩ · cm
 Accuracy: ± 1.0% FS
Temperature compensation range: 0 ~ 50 ℃ (automatic), the compensation coefficient: 2.0% / ℃
Automatic Calibration: 1-point calibration (1413μS / cm)
Temperature
Measuring range: 0 ~ 50 ℃
Resolution: 0.1 ℃
Accuracy: ± 0.5 ℃
Other technical parameters
Power: CR2032 lithium battery × 2, can be used continuously for more than 100 hours.
Size and weight: Instrument: 148 × 29 × 14mm / 43g meter box: 168 × 96 × 28mm / 180g
Quality and Safety Certification: ISO9001: 2000, CE and CMC
Operating Conditions
IP Level
IP57 dust and water