The Laqua EC210 is a high-quality hand-held instrument for EC value, TDS, salinity, resistivity and temperature with integrated data memory. The device offers numerous setting and diagnostic functions. The Laqua EC220 also features GLP compliance with real-time clock and date & time stamp, twice the internal memory and the ability to exchange data with a computer.

Both instruments are rugged, waterproof (IP67) and ideal for use in the harshest environments. Made in Japan - highest reliability and quality.

Including: LAQUA EC210 or EC220 instrument, plastic titanium/Platinum black conductivity probe with integrated temperature sensor for liquids, batteries, calibration standards, carrying case

Technical data


Measuring range: 0 µS/cm up to 200.0 mS/cm
Resolution: 0.05% total measuring range
Accuracy: ±0.6% Measurement range < 18.0 mS/cm
±1.5% Measurement range > 18.0 mS/cm
auto Temp. compensation: 0 to 95°C
Calibration: 5-Points
GLP compliant: No Yes
Datalog function: Yes Yes
Memory: 500 records 1000records
Software upgrade: Yes via PC Yes via PC
Data export: No Yes via PC
Printer communication: No Yes via printer
Power supply: two 1.5 V AA batteries two 1.5 V AA batteries
Protection class: IP67 IP67
Dimensions and weight: device only: 160×80×41mm, 260g
case complete: 40x33x11cm, 2,0kg


Laqua EC200:
SKU Name Price *  
EC210-K EC210 Measuring instrument, EC probe, cal. standards, carrying case 475,00 €
(565,25 €)
EC220-K EC220 Measuring instrument, EC probe, cal. standards, carrying case 600,00 €
(714,00 €)
All prices excl. shipping *