Guangzhou Huarui Chemical Instrument Co., Ltd.
Main products:Electronic balance,PH meter
Contact Us
  • Contact Person : Ms. Huang Lijuan
  • Company Name : Guangzhou Huarui Chemical Instrument Co., Ltd.
  • Tel : 86-020-81079775
  • Fax : 86-020-81868066
  • Address : Guangdong,Guangzhou,Rm206, 2F No.48, Hailian Road, Haizhu District, Guangzhou City
  • Country/Region : China
  • Zip : 510000

SX713 Portable Conductivity/TDS/Salinity/Resistivity Meter.

SX713 Portable Conductivity/TDS/Salinity/Resistivity Meter.
Product Detailed
SX713 Portable Conductivity/TDS/Salinity/Resistivity Meter: 1.Auto calibration 2.Auto temp. compensation. 3.Data storage:100.


Portable Turbidity Meter/ Turbidity Analyser



SX713 Portable Conductivity/TDS/Salinity/Resistivity Meter


Portable Turbidity meter , widely  Applied in bottled water, tap water, sewage, rivers, lakes, beer brewing, food, pharmacy, cosmetics, textile, photographic material, semiconductor, petrochemistry, electric power, micro-organism research and etc




Measurement Parameters










TDS: (0~100)g/L

Sal.: (0~100)ppt

Res.: (0~100)MΩ·cm



Automatic Calibration

1 point




Other Parameters



Data Storage

100 groups

Automatic Power-off

(0~20)minutes, set up by user

LCD Display

(42×33)mm, blue backlight


2×AA batteries (1.5V×2), life of battery>100 hours

IP Rating

IP57 dustproof and waterproof

Quality and Safety Certification 

ISO9001:2000, CE and CMC

Dimension & Weight


(65×120×31)mm/ 180g

Portable Case

(255×210×50)mm/ 790g


Package includes

1. 2301-S Plastic Conductivity Electrode (ATC, K=1)

2. Conductivity Calibration Solution: 1413μS/cm/50mL

3. Portable Case


SX700 Series of Waterproof Portable Meters


Product Features

1. Special waterproof connector which four different electrodes (pH, ORP, Conductivity, DO) can be plugged into, ability of the meter to recognize automatically those electrodes.

2. IP57 waterproof, applied even under the difficult conditions.

3. "Mobile Laboratory"– meter, electrode, standard solution and other accessories are all in a portable case.

4. Advanced pH measurement mode

•Automatic calibration, options of three series of pH buffer solution.

•Ability to set two special pH measurement modes of high purity water and ammonia added purity water.

•2503DT pure water pH electrode with a built-in temperature probe, applied in pH measurement of high purity water.

5. The most advanced conductivity measurement mode

•Adopts one common two-ring conductivity electrode (k=1, built-in temperature probe), only one-point calibration, measurement range: 0.5μS/cm~200mS/cm, accuracy≤±1.5%FS.

•Automatic switches of range, automatic non-linear temperature compensation for high purity water.

•DJS-0.1/T conductivity electrode (k=0.1, built-in temperature probe, with a flow tube assembly), applied for measurement of the high purity water<1mS/cm.

•Ability to switch among Conductivity, TDS, Salinity and Resistivity.

6. Advanced dissolved Oxygen measurement mode

•DO500 Dissolved Oxygen electrode can simultaneously measure DO, Conductivity and Temperature to realize automatic salinity compensation for DO measurement.

•Polar gram type DO electrode with special electrode calibration sets, electrode polarization for only 3 to 5 minutes.

SX713 Portable Conductivity/TDS/Salinity/Resistivity Meter.

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