laqua-ca2laqua-klaqua-nalaqua-no3lasaltLaqua pocket meters with Ion-selective Electrode are available for measurement of Nitrate, Potassium, Calcium, Sodium and Salt. Laqua pocket meters offer important benefits:
For measurement only 0,3ml Sample necessary. Electrodes with an extremely wide measurement range, which has been greatly extended in the new models. Therefore no errors due to dilution of plant sap samples. Now range also suitable for samples of soils and substrates. Waterproof (IP67) with handy size, 2-point calibration and extremely simple operation.

One Electrode lasts up to 1500 measurements. Laqua instruments are suitable for measurement in aqueous solutions, plant press saps, slurries of soil and substrates and even semi-solid substances.

Including:

Instrument, 2 x calibration standard, battery, case and manual

Technical Data

Range:
(Extended!)
Nitrate:
Calcium:
6 to 9900 mg/l NO3
4 to 9900 mg/l Ca
Potassium:
Sodium:
Salt:
4 to 9900 mg/l K
2 to 9900 mg/l Na
0,01 to 25 Weight-% NaCl
Resolution: 0,1 mg/l to 100 mg/l or 0.00 to 1%, depending on measured value
Accuracy: ± 10 %
Battery: 2xCR2032, Lifespan approx. 400 h
Protection: IP67
Dim. & Weight: 185x102x34 mm 197g incl. case

LA Laqua (PRICE CUT!):
SKU Name Price *  
LA-Salt Laqua Salt Meter incl. 2x calibration solution, case 375,00 €
(435,00 €)
LA-NO3 Laqua NO3 pocket meter, 2x Calibration Standard, case 375,00 €
(435,00 €)
LA-K Laqua K pocket meter, 2x Calibration Standard, case 375,00 €
(435,00 €)
LA-Na Laqua Na pocket meter, 2x Calibration Standard, case 375,00 €
(435,00 €)
LA-Ca Laqua Ca pocket meter, 2x Calibration Standard, case 375,00 €
(435,00 €)
All prices excl. shipping *

LA Laqua Spare parts:
SKU Name Price *  
LA-NO3-S Replacement Electrode for LA-NO3 meter 220,00 €
(255,20 €)
LA-K-S Replacement Electrode for LA-K meter 220,00 €
(255,20 €)
LA-Na-S Replacement Electrode for LA-Na meter 220,00 €
(255,20 €)
LA-Ca-S Replacement Electrode for LA-Ca meter 220,00 €
(255,20 €)
LA-Salt-S Replacement sensor for LA-Salt meter 220,00 €
(255,20 €)
NO3-KL NO3 Calibration Set (150 & 2000 mg/l), 2 bottles, 14ml 19,50 €
(22,62 €)
K-KL K Calibration Set (150 & 2000 mg/l), 2 bottles, 14ml 19,50 €
(22,62 €)
Na-KL Na Calibration Set (150 & 2000 mg/l), 2 bottles, 14ml 19,50 €
(22,62 €)
Ca-KL Ca Calibration Set (150 & 2000 mg/l), 2 bottles, 14ml 19,50 €
(22,62 €)
Salt-KL Salt calibration set (150 & 2000 mg/l), 2 bottles á 14ml 19,50 €
(22,62 €)
All prices excl. shipping *