LAQUAtwin 4EC series Conductivity / TDS pocket meters
R2,580.00 – R3,760.00 Excl. VAT
The LAQUAtwin 4EC series of pocket meters by HORIBA is a compact, handheld device designed for fast, accurate on-site measurement of conductivity (and TDS on select models). Available in three models: 4EC-11, 4EC-22, and 4EC-33, they feature a replaceable sensor, a waterproof design, and a 4-cell electrode capable of testing very small sample volumes with quick results. Ideal for applications ranging from water quality testing to food, agriculture, and laboratory use, they combine portability with reliable performance. Lead time is 4 weeks.
- Description
- Additional information
Description
LAQUAtwin 4EC series Conductivity / TDS pocket meters
THREE MODELS AVAILABLE:
- LAQUAtwin 4EC-11 pocket meter
- LAQUAtwin 4EC-22 pocket meter
- LAQUAtwin 4EC-33 pocket meter
HORIBA introduces a series of RoHS-compliant conductivity meters that include:
- Calibration: The instrument is supplied with two calibration solutions (1.413 μS and 12.88 mS/cm) and a conditioning solution.
- User Replaceable Sensor: The replacement of the LAQUAtwin sensor is easily done. No tools needed.
- Protective cover: The sensor cover provides protection against impact, reduces external interferences, and acts as a light shield, improving the accuracy.
- Flip open: Fully opening the cover provides easy access for cleaning, calibration, and placement of the sample
- 4-Cell Electrode: The 4-Cell conductivity probe is RoHS compliant. It is possible to measure samples down to 0.12 ml.
- Packing: The instruments are supplied with all parts needed to start immediate measurement. The small plastic case keeps everything together and safe
Features
- Selection of 3 different instruments
- On-site, simple, easy, and fast measurement.
- Wide measurement range of 0 to 199.9 mS/cm.
- Measurement results within seconds.
- Small, 0.12ml, sample volume required.
- Simple 3 or 4-point calibration.
- High 2% accuracy.
- Replaceable sensor.
- Backlight display.
- IP67 – waterproof.
- Functions:
- Auto stable / Auto hold
- Auto power off (30 minutes)
- Low battery indicator
- Stability indicator
Applications:
- Semiconductor industry
- Pharmaceutical industry
- Boiler feed water
- Drinking water
- General laboratory
- Food and beverage
- Agriculture
- Aquaculture
- Arts
- Many more
Specifications

Additional information
| Weight | 1 kg |
|---|---|
| Dimensions | 18 × 15 × 5 cm |
| Choose model | 4EC-11, 4EC-22, 4EC-33 |





















