LAQUAtwin CA-11 Pocket Calcium Ion Meter
Fast, Field-Ready Ca²⁺ Monitoring
Monitor calcium ion (Ca²⁺) levels with precision in the field using the LAQUAtwin CA-11 — the go-to tool for environmental scientists and field technicians. Designed for quick, accurate testing with just a small drop of sample, the CA-11 is ideal for evaluating soil health, water hardness, and ecosystem nutrient balance.
Whether you’re assessing groundwater, surface water, runoff, or soil extracts, the CA-11 delivers reliable data in seconds — no lab required.
Features of the LAQUAtwin CA-11 Pocket Calcium Ion Meter
- Minimum sample volume: 0.3ml (0.05ml with sampling sheet B)
- Up to 2 calibration points
- Auto standard recognition: 150 & 2000ppm calcium (default)
- Changeable high and low calibration values
- Multiplication compensation: 0.01 to 9.90
- Temperature and mV display
- Temperature calibration: 5 to 40.0 ºC
- Auto hold / auto stable measurement
- Auto power off: 30 mins.
- Low battery indicator
- IP67 Rating dust & waterproof
- Replaceable sensor
- 400 Hours battery life: continuous use without backlight
- Material: ABS epoxy
- Display: custom (monochrome) digital LCD with backlight
- Operating conditions: 5 to 40 ºC, 85% or less relative humidity
- Warranty: 2 years – meter, 6 months – sensor
- Packed in handy carrying case
- Supplied with 150 & 2000ppm calcium standards, 5 x sampling sheets B, 2 x CR2032 batteries, dropper, instruction and quick manuals
What’s in the box with the LAQUAtwin CA-11 Pocket Calcium Ion Meter?
- LAQUAtwin CA-11 Meter – HO-3200689161
- Durable plastic carry case
- 14 ml calibration solutions
- Sample dropper
- Batteries included
Price
- Price: R8,370 (excluding VAT)
🌿 Essential insights. Exceptional mobility.
With the LAQUAtwin CA-11, environmental monitoring of calcium is simple, accurate, and always within reach.


