SALINITY METER
                            
AMT02 Water Proof Conductivity/TDS/Salt/Temp Meter   
Technical Data:
Range:
Conductivity: 0-2000uS; 2.00-20.00mS
TDS: 0-1300ppm, 1.30-13.00ppt
Salt: 0-1000ppm; 1.00-12.00ppt
Temperature: 0-90
°C
Accuracy:
Conductivity, TDS, Salt: ±2% F.S.
Temp: ±0.2°
C + 1digit
Resolution:
Cond.: 1uS/0.01mS;  TDS: 1ppm/0.01ppt; Salt: 1ppm/0.01ppt;  Temp: 0.1
°C
ATC: Cond/TDS/Salt: 0-50°C
Power: DC1.5V x 4 battery size: AAA/UM-4

                                          
AMT03 Water Proof pH/ORP/Conductivity/TDS/Salt/Temp Meter   
(Standard packing without ORP Probe, if add ORP Probe Model AMT03R)
Technical Data:
Range:
pH: -2-16.00;    ORP: -1000-1000mv
Conductivity: 0-2000uS; 2.00-20.00mS
TDS: 0-1300ppm, 1.30-13.00ppt
Salt: 0-1000ppm; 1.00-12.00ppt
Temperature: 0-90
°C
Accuracy:
pH:±0.01+1digit;  ORP: ±2+ 1digit
Conductivity, TDS, Salt: ±2% F.S.
Temp: ±0.2°
C + 1digit
Resolution:
pH: 0.01;  ORP: 1;  Cond.: 1uS/0.01mS;  TDS: 1ppm/0.01ppt; Salt: 1ppm/0.01ppt;  Temp: 0.1
°C
ATC: pH: 0-90°C; Cond/TDS/Salt: 0-50°C
Power: DC1.5V x 4 battery size: AAA/UM-4
 

                                   
Aquarium Digital Pocket Salinity Meter AMT19               
SPECIFICATION
1. Measuring Range: 0.0 ~ 80.0ppt (Suggest Range: 0.0 ~ 50.0PPT)
2. Temperature Measuring Range: 0 ~ 50℃
3. Salinity Resolution: 0.1ppt
4. Temperature Resolution: 0.1℃
5. Ambient Temperature: 5 ~ 35℃
6. Battery: 4 x 1.5V batteries
7. Weight: 90g
8. Dimension: 170 x 37 x 37mm
9. Waterproof Class: IP67

                                    
Digital Pocket Salinity Meter SB-2000PRO               
Features:
1. Wide measuring range
2. Automatically on and off
3. Vibrating alarm
4. Temperature up to 99℃

SPECIFICATION
1. Measuring Range: 0.01 ~ 10.0%
2. Resolution: 0.01~2.99%: 0.01; 3.0~10.0%: 0.1%
3. Accuracy: 0.0~2.0%: ±0.1%;  2.1~3.0%: ±0.2%;  3.1~5.0%: ±0.3%;  5.1~10.0%: ±0.5%
4. Automatic Temperature Compensation: 0.0~99.0℃
5. Battery: 2 x 1.5V AAA batteries
7. Weight: 67g
8. Dimension: 171 x 25 x 24.5mm
                                    
Digital Pocket Salinity Meter SB-1500PRO               
Features:
1. Cup type sensor
2. Auto off after 5 minutes
3. Temperature up to 99℃

SPECIFICATION
1. Measuring Range: Salinity: 0.01 ~ 10.0%; Natrium (Na): 0~3999mg; Temp.: 0.0~99.0℃
2. Resolution: 0.1ppt, 0.1/1mg; 0.1℃
3. Accuracy: Salinity: 0.1~2.0ppt ±0.1%,  2.1~3.0ppt ±0.2%,  3.1~10.0ppt ±0.3%; Temp.: ±1℃
4. Automatic Temperature Compensation: 0.0~99.0℃
5. Battery: 3 x 1.5V button cell
7. Weight: 81g
8. Dimension: 214 x 34 x 34mm
                                         
Digital Pocket Salinity Meter PE06                                 
Features:
● automatic calibration, automatic temperature compensation (without temperature display.)
● Low voltage alarm display.
● 10 minutes automatic shutdown.
● Configuration salinity calibration solution.
● IP57 waterproof rating.
Specifications:
1. Measuring range: 0~5.00ppt
2. Resolution: 0.01ppt
3. Accuracy: ±1%FS
4. Automatic Temperature compensation (ATC): 0~50℃
5. Automatic calibration 1point calibration: 3.00ppt
6. Power AAA batteries, 1.5V x  2, more than 100 hours of continuous using
7. Size and weight 39×25×176mm/ 87g

                                         
Digital Seawater Salinity Meter PE07                                
Features:
● automatic calibration, automatic temperature compensation (without temperature display.)
● Low voltage alarm display.
● 10 minutes automatic shutdown.
● Configuration salinity calibration solution.
● IP57 waterproof rating.
Specifications:
1. Measuring range: 0~100.00ppt
2. Resolution: 0.01/0.1ppt
3. Accuracy: ±1.5%FS
4. Automatic Temperature compensation (ATC): 0~50℃
5. Automatic calibration 1point calibration: 50.00ppt
6. Power AAA batteries, 1.5V x  2, more than 100 hours of continuous using
7. Size and weight 39×25×176mm/ 87g

                                         
Digital Salinity Meter SA287 & SG280                                
Model

SG280

SA287

Range
1.000-1.099 (Specific Gravity)
0-100.0PPT (Salinity)
Resolution
0.001
0.1ppt
Accuracy
±2% Full Scale
ATC
0 to 50°C (32 to 122°F)
Power
4 x 1.5V (LR44)
Dimensions
172×26×26mm
Weight
72g
● Waterproof ● Low battery alert ● High accuracy  ● Replacement electrode
                                         
Digital Salinity Meter TDS-283                               
Specifications:   
Salinity Range: 0.00~19.99ppt
Salinity Accuracy: ±2% Full Scale
Temperature Compensation: 0~50°C Automatic
Resolution: 0.01ppt
Power Requirements: 4 x 1.5V AG13 Batteries
Weight: 67 grams

                                         
Digital Salinity Meter SAL-10                               
Specifications:   
Salinity Range: 0.00~10.00ppt
Salinity Accuracy: ±1% Full Scale
Conductivity Range: 0~20mS/cm
Conductivity Accuracy: ±1% Full Scale
Calibration Points: 1, 2 or 3 points
Calibration Solutions: 10uS/cm, 84uS/cm, 1413uS/cm, 12.88mS/cm
Temperature Range: 0~60°C, 32~140°F
Temperature Accuracy: ±1°C
Temperature Calibration: Measuring value ±10°C
Temperature Compensation: 0~60°C, 32~140°F, Automatic
Temperature Coefficient:2% per °C
Normalization Temperature: 25°C
Auto-Off: Manual or Automatic (8 minutes after last key pressed)
Hold Function: Manual or Automatic
Reset Function: Yes
Sensor Type: K=1, Platinum
Connector: 6-pin
Operating Temperature: 0~60°C, 32~140°F
Power Requirements: 2×1.5V "AAA" Batteries
Dimensions: 185(L)×40(Dia.)mm
Weight: 100 grams

                                         
Digital Salinity Meter SAL-20                               
Specifications:   
Salinity Range: 0.00~80.00ppt
Salinity Accuracy:±1% Full Scale
Conductivity Range:0~200mS/cm
Conductivity Accuracy:±1% Full Scale
Calibration Points: 1, 2 or 3 points
Calibration Solutions: 84uS/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm
Temperature Range: 0~60°C, 32~140°F
Temperature Accuracy: ±1°C
Temperature Calibration: Measuring value ±10°C
Temperature Compensation: 0~60°C, 32~140°F, Automatic
Temperature Coefficient: 2% per °C
Normalization Temperature: 25°C
Auto-Off: Manual or Automatic (8 minutes after last key pressed)
Hold Function: Manual or Automatic
Reset Function: Yes
Sensor Type: K=10, Platinum
Connector: 6-pin
Operating Temperature: 0~60°C, 32~140°F
Power Requirements: 2 x 1.5V "AAA" Batteries
Battery Life: Approximately 150 hours
Dimensions: 185(L) x 40(Dia.)mm
Weight: 100 grams

                                         
Digital Salt PPM CF Meter KS-11                                 
Features:
1. The data maintains automatically.
2. Automatic switch-off function: After 8-10 minutes without pushing.
Specifications:
1. Range 0.0-100.0‰ Salt; 0-9990ppm; 0~100CF
2. Resolution: ±0.1‰; 10ppm (mg/l); 1CF
3. Accuracy:±2% F.S
4. Temp.℃ 5 - 50°C ( 41 - 122°F) / ATC
5. Calibration One-point at 1382 ppm
6. Display: LCD with Blue backlight
7. Battery: 9V

                                         
Digital Salinity and Temperature Meter KS-12                                 
Specifications:
1. Range: 0% ~ 10% Salt; 0-90℃ (32-194 ℉)
2. Resolution: 0.01%; 0.1℃ / 0.2°F
3. Accuracy (23±5°C): 0%~2.9%(± 0.1-0.3%); 3.0%~4.9%(± 0.3-0.5%); 5.0%~10%(±0.5-1.0%)
4. Operating Temperature: 5~45°C (ATC)
5. Calibration One point: 3.5% Salt calibration buffer solution (3.5gKCL/100mL pure water)
6. Power supply: DC 4 x 1.5V ( LR44 )
Features:
1. Automatic switch-off: After 8-10 minutes without pushing buttons, the meter will be switched off automatic.
2. Data holding.
3. Size: 245x30x18mm

                                         
Refractometer for Salinity                             
The Hand Held Refractometers for salinity are specially designed for measuring the concentration of salt solution. They can be easily used and they are competitive in price. You only need to drop some liquid on the prism and then make it towards to the sunlight. Then the reading of the concentration will appear. ATC means Automatic Temperature Compensation.

Model Range Min.Div. Accuracy Remark
RHSA-4ATC  Salinity: 0-40‰
Gravity: 1.000-1.030 
Salinity: 1‰
Specific gravity: 0.001
Salinity:±1‰
Specific gravity: ±0.001
ATC, For Aquarium
RHS-10ATC Salinity: 0-100‰
Gravity: 1.000-1.070 
Salinity: 1‰
Gravity: 0.001
Salinity: ±0.001
Specific gravity: ±0.001 
ATC
RHS-10BATC Brix: 0-10%
Salinity: 0-100‰
Gravity: 1.000-1.070
Brix: 0.2%
Salinity: 1‰
Gravity: 0.001
Brix: ±0.2%
Salinity: ±1‰
Specific gravity: ±0.001
ATC
RHS-28ATC Salinity: 0-28% Salinity: 0.2% Salinity: ±0.2% ATC
RHS-28BATC Salinity: 0-28%
Brix: 0-32%
Salinity:0.2%
Brix:0.2%
Salinity: ±0.2%
Brix: ±0.2%
ATC
RHS-35ATC Salinity: 0-35% Salinity: 0.5% Salinity: ±0.5% ATC, For Food,
                                         
Digital Refractometer for Salinity                                 
Model Scale Range Division Accuracy
DRS0-28 Salinity 0-28% 0.1% ±0.2%
DRS0-28nD Salinity
Refractive Index
0-28%
1.3330-1.3900
0.1%
0.0001
±0.2%
±0.0003
DRBS-300 Brix
Salinity
Refractive Index
0-35%
0-28%
1.3330-1.3900
0.1%
0.1%
0.0001
±0.2%
±0.2%
±0.0003
                                         
Digital Refractometer for Salinity                                 
DSA1 SALINITY 0~28% 0.1 +-0.2

REFRACTIVE INDEX 1.3330-1.3900

0.0001

+-0.0003

DSA2 SEA WATER 0~100PPT 1 +-0.2
SG 1.000~1.070 0.0001 +-0.0003
DSA3 NaCl 0~35% 0.1 +-0.2
DBS1 BRIX 0~35% 0.1 +-0.2
SALINITY 0~28% 0.1 +-0.2
REFRACTIVE INDEX 1.3330~1.3900 0.0001 +-0.0003
                                         
Digital Sodium Chloride (NaCl) Refractometer AMR101    
SPECIFICATIONS
 Range: 0~28g/100g; 0~34g/100ml; 1.000~1.216 Specific Gravity; 0~26° Baume; 0~80°C / 32~175°F
 Resolution: 0.1 g/100g; 0.1 g/100ml; 0.001 Specific Gravity; 0.1 ° Baume; 0.1°C / 0.1°F
 Accuracy: ±0.2 g/100g; ±0.2 g/100ml; ±0.002 Specific Gravity; ±0.2° Baume; ±0.3°C/±0.5°F
 Light Source: Yellow LED
 Measurements Time: Approximately 1.5 seconds
 Minimum Sample Volume: 100µl (cover prism totally)
 Sample Cell: SS ring and flint glass prism
 Temperature Compensation: Automatic between 10 and 40°C / 50 to 104°F
 Case Material: ABS
 Enclosure Rating: IP65
 Battery Type: 1 x 9V
 Auto-shut off: after 3 minutes of non-use
 Dimensions: 192 x 102 x 67 mm
 Weight: 420g

                                
Digital Sea Water (NaCl) Refractometer AMR102          
SPECIFICATIONS
 Range: 0~50PSU; 0~150ppt; 1.000 to 1.114 S.G. (20/20); 0~80°C/32~175°F;
 Resolution: 1PSU; 1ppt; 0.001 S.G. (20/20); 0.1°C / 0.1°F;
 Accuracy: ±2PSU; ±2ppt; ±0.002 S.G. (20/20); ±0.3°C / ±0.5°F
 Light Source: Yellow LED
 Measurements Time: Approximately 1.5 seconds
 Minimum Sample Volume: 100µl (cover prism totally)
 Sample Cell: SS ring and flint glass prism
 Temperature Compensation: Automatic between 10~40°C / 50~104°F
 Case Material: ABS
 Enclosure Rating: IP65
 Battery Type: 1 x 9V
 Auto-shut off: after 3 minutes of non-use
 Dimensions: 192 x 102 x 67 mm
 Weight: 420g

                             
Professional CON900 Conductivity/TDS/Salinity/Resistivity Meter   Manual           
1. Measuring range:
    Conductivity: 0.00~19.99μS/cm; 20.0~199.9μS/cm; 200~1999μS/cm; 2.00~19.99mS/cm; 20.0~199.9mS/cm
    TDS: 0~100g/L
    Salinity: 0~100ppt
    Resistivity: 0~100MΩ·cm
2. Resolution: 0.01/0.1/1μS/cm; 0.01/0.1mS/cm
3. Accuracy: Meter:±1.0% FS, meter with electrode:±1.5% FS
4. Temp. Compensation: 0 ~ 50℃ (automatic)
5. Electrode constant: 0.1/1/10cm-1
6. Benchmark temperature: 25℃, 20℃and 18℃
7. Data storage: 100groups
8. Storage content: Series number, measuring value, unit and temp.
9. Power: Two AA batteries (1.5V x2)
10. Environment Temp.: 5 ~ 35℃ (0.01grade)
11. Environmental Humidity: ≤85%
12. IP Rating: IP57 Dustproof and waterproof
                             
7 IN 1 Professional pH/ORP/Conductivity/TDS/Salt/Temp Meter PC900       
This meter is a perfect combination with the most advanced electronic technology, sensor technology and software design. The meter can measure the parameters of pH, mV, conductivity, TDS, salinity, resistivity, DO and temperature for high accuracy water solution. It is the best portable water analysis meter with the highest performance and the lowest cost. It is suitable for the trade such as the mining industry, power plant, water treatment projects and environmental protection, etc., especially has more extensive application in the field and spot test.

1. pH:
Measuring range: -2.00 ~ 19.99pH
Resolution: 0.1/0.01 pH
Accuracy: Meter: ±0.01pH; Overall: ±0.02pH
Input current: ≤2×10-12 A
Input impendence:  ≥1×1012 Ω
Stability: ±0.01 pH/3h
Automatic Temp. Compensation Range: 0 to 100℃
2. ORP: (probe optional)
Measuring range: -1999mV to 0 to 1999mV
Resolution: 1mV
Accuracy: ±0.1% FS
3~6. Conductivity/TDS/Salinity/Resistivity:
Measuring range: 3. Conductivity: 0.00~19.99μS/cm; 20.0~199.9μS/cm; 200~1999μS/cm; 2.00~19.99mS/cm; 20.0~199.9mS/cm
                        4. TDS: 0 ~ 100g/L
                        5. Salinity: 0 ~ 100ppt
                        6. Resistivity: 0 ~ 100MΩ·cm
Resolution: 0.01/0.1/1μS/cm; 0.01/0.1 mS/cm
Accuracy: Meter: ±1.0% FS, Overall: ±1.5% FS
Automatic Temp. compensation range: 0 ~ 50℃
Electrode constant: 0.1/1/10cm-1
Benchmark temperature: 25℃, 20℃and 18℃
7. Temperature: 32 to 212°F (0 to 100°C)
8. Others Parameters:
Data storage: 300 groups
Storage content: Series number, measuring value measuring unit and temperature,
Power: Two AA batteries (1.5V x2)
Size and weight: Meter: 65×120×31mm/180g; carrying case: 360×270×76mm/1.6Kg
IP rating: IP57 Dustproof and waterproof
                       
8 IN 1 Professional pH/mV Conductivity/Salt/DO Meter EC900   Manual          
This meter is a perfect combination with the most advanced electronic technology, sensor technology and software design. The meter can measure the parameters of pH, mV, conductivity, TDS, salinity, resistivity, DO and temperature for high accuracy water solution. It is the best portable water analysis meter with the highest performance and the lowest cost. It is suitable for the trade such as the mining industry, power plant, water treatment projects and environmental protection, etc., especially has more extensive application in the field and spot test.

1. pH:
Measuring range: -2.00 ~ 19.99pH
Resolution: 0.1/0.01 pH
Accuracy: Meter: ±0.01pH; Overall: ±0.02pH
Input current: ≤2×10-12 A
Input impendence:  ≥1×1012 Ω
Stability: ±0.01 pH/3h
Automatic Temp. Compensation Range: 0 to 100℃
2. ORP: (probe optional)
Measuring range: -1999mV to 0 to 1999mV
Resolution: 1mV
Accuracy: ±0.1% FS
3. Temperature: 32 to 212°F (0 to 100°C)
4~7. Conductivity/TDS/Salinity/Resistivity:
Measuring range: 3. Conductivity: 0.00~19.99μS/cm; 20.0~199.9μS/cm; 200~1999μS/cm; 2.00~19.99mS/cm; 20.0~199.9mS/cm
                        4. TDS: 0 ~ 100g/L
                        5. Salinity: 0 ~ 100ppt
                        6. Resistivity: 0 ~ 100MΩ·cm
Resolution: 0.01/0.1/1μS/cm; 0.01/0.1 mS/cm
Accuracy: Meter: ±1.0% FS, Overall: ±1.5% FS
Automatic Temp. compensation range: 0 ~ 50℃
Electrode constant: 0.1/1/10cm-1
Benchmark temperature: 25℃, 20℃and 18℃
Dissolved Oxygen:
Measuring range: 0 ~ 40.00mg/L (ppm); 0 ~ 200.0%
Resolution: 0.1/0.01 mg/L (ppm); 1/0.1%
Accuracy: Meter: ±0.10 mg/L, Overall: ±0.40 mg/L
Response time: ≤30 s (25℃, 90% response)
Residual current: ≤0.1 mg/L
Automatic Temp. Compensation Range: 0 to 45℃
Automatic Salinity Compensation Range: 0 ~ 45ppt
Barometric pressure: 66 to 200kPa (manual)
Automatic Calibration: Air saturated by water; water saturated by air
Electrode type: Polarogram type
Other Technical Parameters:
Data storage: 400 groups
Storage content: Series number, measuring value measuring unit and temperature,
Power: Two AA batteries (1.5V x2)
Size and weight: Meter: 65×120×31mm/180g; carrying case: 360×270×76mm/1.6Kg
IP rating: IP57 Dustproof and waterproof
                                   
2 IN 1 Aquarium pH and Salinity Water Monitor KL-2771              
Features:
Big LCD display with backlight and easy to operation

Features:
1. Range: 1) PH: 0.00~14.00;  2) Salinity: 0.00 100.0ppt
2. Resolution: 1)PH: 0.01;   2) Salinity: 0.1ppt
3. Accuracy: 1) PH: 0.1;   2) Salinity: 2% F.S.
4. Calibration: 1point
5. Power: DC5.6V/100mA or Rechargeable battery
6. Dimensions 88 55 22mm
7. Operating Conditions: Temperature: 5~60; Humidity 95% maximum
8. Weight 135g
                                   
Aquarium Salinity Water Monitor KL-2707              
Model
Range
Accuracy

KL-2707
0~199.9ppt
±2%F.S
ATC:0 to 60℃ Dimensions:88×55×22mm Power: DC6V (Adaptor)
                                          
CD531/CD540 Portable Conductivity/TDS/Salinity/Temp Meter           
CD5 series are used to measure conductivity, total dissolved solid, salinity and temperature of solution.
Microprocessor-Based:
CD5 series has built-in high performance CPU, it can work about 200 hours continuously with 9 volt battery.
Single Point Push-Button Calibration:
The meter with single point calibration function, it is permitted to use standard conductivity solution, you need only set conductivity value of the calibration solution at 25℃ and immerse conductivity electrode into solution, then press ENTER key, the meter will be calibrated automatically.
Auto Standard Solution Recognition:
In calibration, the meter will display ERROR if you use conductivity solution by mistake.
Auto-Ranging for Conductivity:
The meter with auto-ranging function when measure conductivity or total dissolved solid. After electrode immersed in solution, CD5 series will fast response and convert range.
Auto Temperature Compensation:
The meter will recognize the temperature sensor automatically and measure temperature after temperature sensor connected to the host. If the conductivity electrode connected to it, the meter will enter automatic temperature compensation.
Adjustable Temperature Coefficient:
Solution contained different ions usually have different temperature coefficient,CD5 series can be set in the range of 0 and 3.9% per centigrade degree.

Model CD520 CD530 CD531 CD540
Conductivity Range 0~1.999, 19.99, 199.9, 1999uS/cm, 19.99, 199.9mS/cm
Conductivity Accuracy ±0.5% F.S ±0.5% F.S ±0.5% F.S ±0.5% F.S
TDS Range --- 0~Max.200ppt --- 0~Max.200ppt
TDS Accuracy --- ±1% F.S --- ±1% F.S
TDS Conversion Factor --- 0.01~1.00 --- 0.01~1.00
Salinity Range --- --- 0.00~5.00% 0.00~5.00%
Salinity Accuracy --- --- ±0.05% ±0.05%
Temperature Range 0~100oC 
Temperature Accuracy ±1oC
Calibration Points 1 Point
Calibration Solution 146.6uS/cm, 1408uS/cm, 12.85mS/cm
Temperature Compensation 0~50oC
Temperature Coefficient 0~3.9%/oC
Cell Constant K=0.1, 1, 10, adjustable
Memory 64 data sets
Display 4.3' LCD
Output

USB Communication interface

Power Requirements 9V Battery
Battery Life Approx. 200 hours of continuous use
Dimensions 185(L)mm×88(W)mm×32(H)mm
Weight 300g
                                          
CD950 Conductivity/TDS/Salinity/Temp Meter           
CD950 are used to measure conductivity, TDS (Total Dissolved Solid), salinity and temperature of solution.
Feature:
Microprocessor-Based
Single point push-button calibration
Auto standard solution recognition
Auto-ranging for conductivity
Auto temperature compensation
Adjustable temperature coefficient (0~3.9%)
Adjustable cell constant (K=0.1,1,10)
Adjustable TDS coefficient

 

Model CD950
Conductivity Range 0~1.999, 19.99, 199.9, 1999uS/cm, 19.99, 199.9mS/cm
Conductivity Accuracy ±0.5% F.S
TDS Range 0~Max.200ppt
TDS Accuracy ±1% F.S
Salinity Range 0.00~5.00% (50ppt)
Salinity Accuracy ±0.05% (0.5ppt)
Resistivity Range 0 to 100MΩ
Resistivity Accuracy ±1% F.S
Temperature Range 0~100oC
Temperature Accuracy ±1oC
Calibration Points 1 Point
Calibration Solution 146.6uS/cm, 1408uS/cm, 12.85mS/cm
Temperature Compensation 0~50oC
Temperature Coefficient 0~3.9%/oC
TDS Conversion Factor 0.01~1.00
Cell Constant K=0.1, 1, 10, adjustable
Memory 99 data sets
Output

USB Communication interface

Power Requirements DC9V, using AC adapters, 220VAC, 50Hz
Dimensions 210(L)mm×188(W)mm×60(H)mm
Weight 1.5kg