Pen Type Conductivity Meter

Features:

Automatic calibration, Automatic recognization of standard solutions, Auto power-off, low voltage alarm.

Automatic temperature compensation, Automatic ranging.

IP57 dustproof and waterproof.

Conductivity Tester

EC-1382 Conductivity Tester

Technical Specification:
1.Measuring range:0~1999μs/cm
2.Resolution: 1μs/cm
3.Accuracy: ±2%F.S
4.Operating Temperature: 0ºC- 50ºC
5.Power Supply: 2×3V(CR2032 Battery)
6.Display:4-digital LCD
7.Environment:Humidity:≤95℅
8.Weight:46g
9.Dimension:150mm×27mm×20mm

EC-1383 Conductivity Tester

EC-1382A, EC-1383A

EC-1382B, EC-1383B

EC-1382A/B Conductivity Tester

EC-1383A/B Conductivity Tester

Waterproof Conductivity and temperature meter EC-1387

Handheld Conductivity Tester with Case EC-3      (HM digital product)

Features:

1. Ideal for commercial use. Includes a carrying case with belt clip.
2. Highly efficient and accurate due to its advanced microprocessor technology.
3. Hold Function: saves measurements for convenient reading and recording.
4. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
5. Measurement Range: 0-9990 µS. From 0-999 µS, the resolution is in increments of 1 µS. From 1000 to 9990 µS, the resolution is in increments of 10 µS, indicated by a blinking 'x10' image.
6. Built-in digital thermometer
7. Display: large and easy-to-read LCD screen.
8. Factory Calibrated: our meters are calibrated with a 700 µS NaCl solution.     9. Meters can be recalibrated with a mini-screwdriver.
10. the meter with its leather case packing.
Specifications:
TDS Range: 0 - 9990 µS (µS/cm)
Temp. Range: 0 - 80 degrees Celsius
Resolution: 1 µS; 10 µS, 0.1 degree Celsius
Accuracy: +/- 2%
ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50°C (33 to 122°F)
Power source: 2 x 1.5V button cell batteries (included) (357A)
Battery life: 1000 hours of usage
Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)
Weight with case: 76.5g (2.7 oz)
Weight without case: 56.7g (2 oz)

500PCS/CTNS  SIZE: 65.5*53*42cm  GW: 45kg

AP-2: AquaPro Water Quality Tester (EC)         (HM digital product)
New AquaPro series, a line of handheld TDS/EC meters with a sleek design that's perfect for today's modern kitchen. The AquaPro digital water testers are the next generation for today's tech-savvy and health-conscience consumer.
FEATURES
-Measures electrical conductivity (EC) and temperature.
-Automatic Temperature Compensation (ATC)
-Water-resistant housing
-Measurement Range: 0-9999 µS
-Digital Calibration (push button)
-Auto-off function, data-hold function and low-battery indicator.
-Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
-Factory Calibrated: The AquaPro is calibrated with a 700 µS solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
-Includes a cap and batteries
-Comes in a retail-oriented package
SPECIFICATIONS
-EC Range: 0-9999 µS
-Temperature Range: 0-80 ºC; 32-176 ºF
-Resolution: 1 µS; Temp. resolution is 0.1 ºC/F
-Accuracy: +/- 2%
-Calibration: Digital calibration by push button.
-Housing: Water-resistant
-Power source: 1 x 3V button cell (included) (model CR2032)
-Dimensions: 15 x 2.8 x 1.3 cm (5.9 x 1.1 x .5 inches)
-Weight: 42.5 g (1.5 oz)

200PCS/CTNS  SIZE: 54*32*33cm  GW: 20kg

CONSCAN

ECSCAN

CONscan20/30/40 and ECscan20/30/40

WATERPROOF POCKET CONDUCTIVITY TESTER

CONSCAN series waterproof pocket conductivity tester nclude the CONSCAN20, 30 and 40. The meters are used to measure electrical conductivity value of liquids without temperature compensation function. 

Applications:
CONSCAN10 is used to measure low conductivity liquids. E.g. Pure water, Distilled water etc.
CONSCAN20 is used to measure general conductivity liquids. E.g. Tap water, Table-water etc.
CONSCAN30 is used to measure high conductivity liquids. E.g. Waste water, Salt water etc.

WATERPROOF POCKET CONDUCTIVITY/TEMP TESTER 

ECscan series conductivity tester include the models 20, 30,

40 for the measurement of conductivity and temperature of liquids. The built-in automatic temperature compensation

feature ensures accurate measuring value.

Applications:

ECscan20 for measuring low conductivity fluids.
ECscan30 for measuring general conductivity fluids.
ECscan40 for measuring high conductivity fluids

Single Point Push-Button Calibration:
CONSCAN/ECSCAN series with one point calibration function. The meter is permitted to use user-defined calibration
solution, you need only set conductivity value in meter and immerse the electrode into standard solution, then press [CAL] key, the meter will be calibrated automatically.

Hold Function:
The meter with hold function, press [HOLD] key, you can freeze reading temporarily for easy viewing.

Replaceable Electrode:
CONSCAN/ECSCAN series with platinum sensor, giving you quick, reliable conductivity measurement. Double junction sensor, you can replace it easily.

Auto-Power Off:
CONSCAN/ECSCAN series will turn itself off approximately 8 minutes after last key pressed, it saves battery power after non-use.
Waterproof Function:
The meter with good waterproof performance, It can float when sink in water.

What's included:
1.5V alkaline button cell batteries
Specifications:

Model: SR650

SR-650 meter adopts advanced automatic frequency conversion and booster technology to keep the constant of electrode in standard solution of different concentration to be same. It can meet measuring accuracy in the whole range of this electrode by only using one-point calibration function.

Features:

- The smallest and thinnest dimension: 148*29*14mm.

- The most convenient operation: Single button operation.

- The most efficient function: Automatic calibration,  automatic indication and electrode changing indication etc.

- The most reliable performance: easy to replace a new electrode, dustproof and waterproof ,meter meets IP54 standards.

- The most humanization consideration design: large LCD with two array display. plastic carrying case includes meter calibration buffer and electrode soaking liquor.

- The highest performance and the lowest cost.

Specifications:

EC Meter  CF Meter

EC Meter  CF Meter

ZTS-EC

-Waterproof
-Low Power Consumption
-Automatic Switch-off
-Low-battery Alarm

ZDS-EC

-Waterproof
-Low Power Consumption
-Automatic Switch-off
-Low-battery Alarm

EC-1385 EC/CF/TDS Waterproof Conductivity Meter

 1. Large and easy-to-read LCD
  2. Waterproof design to withstand wet environment
  3. Measures 3 parameters including EC, CF, TDS using one electrode
  4. Hold Function-Saves measurements for convenient reading and recording

EC-1385L EC/CF/TDS Waterproof Conductivity Meter

  1. Large and easy-to-read LCD
  2. Waterproof design to withstand wet environment
  3. Measures 3 parameters including EC, CF, TDS using one electrode
  4. Hold Function-Saves measurements for convenient reading and recording

What makes this TDS specially from other TDS meter, please focus on Orange words right hand.

TDS/Conductivity/Temp. Combo METER TDS800

SPECIFICATIONS:

Test range:

TDS: 0 ~ 9999 ppm; Conductivity (EC): 0 ~ 9999 μS/cm
Resolution: <1000,1 ppm, ≥ 1000,10 ppm; automatic transmission.
Test accuracy: ± 2%
Temperature range: 0 ~ 99°C (degrees Fahrenheit for 32 ~ 212 °F), the accuracy of ± 0.1°C

●        Press mode button to select different function

●        Show TDS data 0-9999 ppm at accuracy ±2%

●        Show temperature 0-99°C at accuracy ±3°C

●        Show EC data 0-9999 µS at accuracy ±2%

Specialties:
1. switch button (ON.OFF / HOLD) function:
Boot: In the shutdown mode, pressed the button, you can boot.
Automatic shutdown: 60S-free operation after shutdown automatically.
Manual shutdown: continue to press ON.OFF / HOLD button shutdown 3S
Manually lock: the larger the value of the TDS, or changes in water temperature automatically lock when reading difficult to achieve, rather than pressing the button can be locked manually reading. Lock symbol at the corresponding physical unit, said flashing.
2. function select button (MODE): Boot to test the water quality of the default display value of total dissolved solids ppm; by one of the function keys, indicating conductivity of water quality testing
μs / cm value, and then a show at the temperature°C, and then a show Fahrenheit ° F; and then repeat the cycle showed that the above-mentioned content.
3. CLEAR key features: Clear. Lock to clear readings. Re-testing.
Automatic Test and lock.
4. reading: straight into the water can be cleared automatically after the reading, according to different water quality shows that the corresponding conductivity or TDS value of μs / cm value. And then automatically lock, lock status reading, and its corresponding symbol flashing unit.
5. calibration functions: calibration in accordance with national standards. And the use of appropriate reference to international practice. Direct drinking water with reference to the international epidemic alert TDS = 40 for the use of the line. Less than 40 green backlight display for qualified drinking water, more than 40 non-purified water drinking straight. Red backlight dispaly the water is not qualified.
6. backlight function: the use of low-power backlight for night-time dark and light areas to test the use of. At the same time, the scope display also serves as the water quality.
7. manual adjustments: with manual adjustment for factory calibration and correction.
8. big-screen display: STN thin high-twisted through the entire LCD screen shows the number of four units and the corresponding physical quantities. TDS reading of 0 --- 9999 scope, identifier; overflow shows Err.
9. supply voltage: CR2032 battery, DC3V; 350mAh.
10. The use of environment: 0 ~ 50°C; the maximum relative humidity 95%.

11. packing: 1pcs/pvc bag, 30pcs/inner box, 240pcs/carton. Meas.: 54.6x37x30cm G.W: 15.6kgs, N.W.: 10.56

COM-100: Waterproof EC / TDS / Temp Combo Meter      (HM digital product)

Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.

FEATURES

• Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature.

• Three different calibration options (KCl, 442^TM, NaCl), each with its own non-linear conversion factor.

• Automatic Temperature Compensation (ATC) using three temperature coefficients

• Waterproof housing

• Measurement Range: 0-9990 µS; 0-8560 ppm (auto-ranging).

• Digital Calibration (push button)

• Auto-off function, data-hold function and low-battery indicator.

• Display: large and easy-to-read LCD screen includes simultaneous temperature reading.

• Factory calibration: The COM-100 meter is calibrated with a 1413 µS solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.

• Includes a cap, batteries and lanyard.

SPECIFICATIONS

EC Range: 0 - 9990 µS
TDS Range: 0-8560 ppm (mg/L)
Temperature Range: 0-80 ºC; 32-176 ºF
Resolution: 0-99: 0.1 µS/ppm; 100-999: 1 µS/ppm; 1000-9990: 10 µS/ppm. Temp. resolution is 0.1 ºC/F
Accuracy: +/- 2%
EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, set by the user.
Calibration: Digital calibration by push button.
Probe: Detachable platinum electrodes
Housing: Waterproof (submersible)
Power source: 3 x 1.5V button cell batteries (included)
Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
Weight: 90.7g (3.2 oz)

100PCS/CTNS  SIZE: 65.5*53*42cm  GW: 15kg

Features:

-Built-in microprocessor chip,with the intelligent functions of automatic calibration, automatic temperature compensation, data storage, function setting and automatic self-diagnose, auto power off and low voltage display etc.

-Adopts digital filter and step slipping technology to intelligently improve meter's response speed and result accuracy. ""will appear when reading to be stable.

-Automatically recognize 13 kinds of pH standard buffer solution. User can choose anyone from three series of buffer solutions: Europe & U.S.A. series, NIST series, China series.

-Purified water and ammonia added purified water pH measuring mode can be set up, especially suitable for the fields of electric power and petrochemical etc.

-Meter's circuit board adopts SMT film-covering technology to improve meter's production reliability.

- Meter has the back light LCD display monitor.

-Dustproof and waterproof meter meets IP57 rating.

Model SR713 Portable Conductivity/TDS/Sal./Res./Temp. 5-in-1 Meter

Technical Parameters:

Prominent Features

1. Double parameters meter, equipped with conductivity electrode, DO electrode, calibration solution and special carrying case, easy to use.

2. Built-in microprocessor chip. Its features up to functions of automatic calibration, automatic temperature compensation, data storage, function stting, auto power off and low voltage indication etc.

3. Adopts digital filter and step slipping technology to intelligently improve meter's response speed and result accuracy. "" will appear when reading to be stable.

4. Adopts advanced automatic frequency convertible and voltage regulation technology to enlarge the measuring range 10 times for conductivity electrode which constant K=1. It can meet measuring accuracy requirement for range within 0 to 200mS/cm by using only one-point calibration. It is the particular one–point calibration function for this meter.

5. It automatically recognizes 8 kinds of conductivity standard solution. User can choose anyone from two series of standard solutions: Europe & USA series and China series.

6. Automatically select conductivity measuring range, the meter will do non-linearity temperature compensation test for purified and high purified water less than 10 uS/cm, which greatly improve the measuring accuracy. It is especially suitable for use in fields of electric power, microelectronics and medicine.

7. Equips new type of DO electrode with temperature and salinity sensor which has function of automatic temperature compensation and automatic salinity compensation as well as manual barometric pressure compensation inside meter, easy to use, accurate to measure.

8. Polarogram type DO electrode has special electrode calibration cap. Only needs 3 to 5 minutes for electrode polarization. Electrode adopts combination diaphragm cap which very convenient to use. Each DO electrode equips with three spare diaphragms caps.

9. Meter's circuit board adopts SMT film-covering technology to improve meter's production reliability.

10. Meter has the blue backlight LCD display.

11. Dustproof and waterproof meter meets IP57 rating.

Model: SR726 Conductivity/TDS/Sal./Res./DO/Temp. 6-in-1 Meter

Technical parameter

1. Conductivity:

2. Dissolved Oxygen:

3. Other Technical Parameters:

Package includes

Adjustable Cell Constant:
When measure solution with higher or lower concentration, you should choose different constant of conductivity electrode. The meter with three cell constants for your choose, it can save the measured value for different constant electrode separately. After setting the constant, you needn't calibrate it again when replacing a new electrode.

Adjustable TDS Coefficient:
According to the theory of electrical conductivity, you need estimate TDS coefficient when measure total

dissolved solid of solution. XHST530/540 can be set in the range of 0.01 to 1.00, which can ensure accuracy of measured value.
Hold Function:
The meter with hold function, press [ MEAS/HOLD ] key, the meter momentarily freezes reading for easy

viewing.
Message Indicator:
The meter with operational message indicator. When you need setup or measurement, the message indicator will help you what you can do and how do it. You can set parameter or select functions under it's guide. 

Save Data:
The meter can save 64 data sets, press [SAVE] key, and the meter will store current measured value,

serial number, date, time and other information.  

Outoput Data:
The data can be sent to computer through USB link, you can print out test report via software.

What's included:
XHST520: CON1 conductivity electrode(K=1), temperature probe, 9V battery. USB cable, Application software disk. (software)

XHST530/531/540:

CON1 conductivity electrode(K=1), CON10 conductivity electrode(K=10), temperature probe, 9V battery.

USB cable, Application software disk. (not available at present)

XHST5 SERIES PORTABLE CONDUCTIVITY/TDS/SALINITY/^oC METER

XHST5 series are used to measure conductivity, total dissolved solid, salinity and temperature of solution.

The series include four models:
> XHST520 Conductivity/^oC Meter
> XHST530 Conductivity/TDS/^oC Meter
> XHST531 Conductivity/Salinity/^oC Meter
> XHST540 Conductivity/TDS/Salinity/^oC Meter

Microprocessor-Based:
XHST5 series have built-in high performance CPU, it can work about 200 hours continuously with one 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^oC 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, XHST5 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.  

Power Monitor:

XHST5 series have built-in power monitor chips, when power is lower than its required, the battery indicator will disappear automatically and suggest you replace battery.

Adjustable Temperature Coefficient:
Solution contained different ions usually have different temperature coefficient, XHST5 series can be set in the range of 0 and 3.9% per centigrade degree.

Standard configuration:

Optional accessories:

1. DJS-1 bright electrode

2. DJS-10 Conductivity electrode

3. DJS-0.1 Platinum electrode

4. DJS-0.01 Titanium alloy electrode

Overall dimension & weight:

Shipping package dimension: 355-335-135mm

Gross weight: 3kg Net weight: 2kg

DDBJ-350 Portable Conductometer Conductivity/TDS/Salinity /Temp Meter
Characteristics:
1. It can be used to measure conductivity, TDS, salinity and temperature.
2. Automatic temperature compensation, automatic calibration, automatic range changing and electricity cutting off protection
3. Measurement results can be stored, deleted, searched and printed. It can store at most 250 sets of measurement data.
4. With calibration function, electrode constant and TDS transfer coefficient can be calibrated.
5. With RS-232 interface, Model TP-16 printer can be connected.
6. D.C. power supply: 4 pieces of No.5 batteries
Specifications:
1. Measurement range:
Conductivity: 0.00-1.999×10⁵ uS/cm;
TDS: 0.00-19990 mg/L be divided into five ranges;
Salinity: (0.0-8.00)%
Temperature: 0.0-40.0ºC
2. Electrode constant: cm^-1: 0.01. 0.1, 1.0.10.0
3. Accuracy of the electronic unit:
Conductivity: ±1.0%(FS) ± 1bit
Salinity: ±0.2% ± 1bit
Temperature: ±0.3ºC ± 1bit
4. Stability of the electronic unit: ±0.7%(FS) ± 1bit/3h

Standard configuration:

Optional accessories:

1. DJS-1 bright electrode

2. DJS-10 Conductivity electrode

3. DJS-0.1 Platinum electrode

4. DJS-0.01 Titanium alloy electrode

5. Suitcase

Overall dimension & weight:

Shipping package dimension: 255-255-195mm

Gross weight: 1.5kg

Net weight: 0.5kg

DDB-303A  Portable Conductivity Meter
Characteristics:
1. 31/2LCD displaying with blue back-light
2. Four measurement ranges and automatic range change.
3. Manual temperature compensation
4. Automatic switching measuring frequency, measuring ultrapure water with using K=0.01cm-1 titanium alloy electrode and sealing measuring cell
5. D.C. power supply: one piece of 9V battery (the life of battery is greater than 100h for continuous duty.)
6. Easy to carry
Specifications:
1. Measurement range: 0-1´105 mS/cm
There is the best correspondence point between conductivity measuring range and conduction cell constant

2. Electrode constant, cm-1: 0.01. 0.1, 1.0.10.0
3. Accuracy of the electric unit: ±1.0%(FS) ±1 bit
4. Stability of the electronic unit: ±0.66%(FS) ±1bit/3h
5. Accuracy ±1.5%(FS) ±1 bit
6. The range of temperature compensation: 15-35ºC, basic temperature: 25ºC

Pen Type Salinity Meter

Features:

Automatic calibration, Automatic recognization of standard solutions, Auto power-off, low voltage alarm.

Automatic temperature compensation, Automatic ranging.

IP57 dustproof and waterproof.

HST-212 Salt/Temp Digital Tester New

Features:

Automatic switch-off function: After 8-10 minutes without pushing buttons, the meter will be switched off automatic. Data holding (for 8-10 minutes).

Replacement or Repair Warranty: 12 months for defective parts and materials from date of manufacture. Proof of purchase required. Warranty does not cover submersion in liquids, battery corrosion or abuse.

HST-2121 Salt/Temp Digital Tester New

Features:

Automatic switch-off function: After 8-10 minutes without pushing buttons, the meter will be switched off automatic. Data holding (for 8-10 minutes).
Replacement or Repair Warranty: 12 months for defective parts and materials from date of manufacture. Proof of purchase required. Warranty does not cover submersion in liquids, battery corrosion or abuse.

RS-2120 Accurates SALT-CF-PPM Digital Tester New 

Accurates SALT(‰ Salt)-CF-PPM Digital Tester WR (3 in 1)

Features:  The data maintains automatically. Automatic switch-off function: After 8-10 minutes without pushing.