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LAQUA Twin Calcium Meter
LAQUA Twin Calcium Meter

LAQUA Twin Calcium Meter

MOQ : 1 Piece

LAQUA Twin Calcium Meter Specification

  • Resolution
  • 1 mg/L
  • Power Supply
  • 2 x CR2032 Lithium Battery
  • Charging Voltage
  • Not applicable (battery operated)
  • Operating Temperature
  • 5C to 40C
  • Components
  • Main unit, sensor, battery, standard solutions
  • Sensors Specification
  • Calcium ion-selective membrane sensor
  • IP Rating
  • IP67
  • Interface
  • No external interface
  • Output
  • Digital reading (direct ppm, mg/L, or mmol/L)
  • Display Type
  • Digital LCD
  • Features
  • Waterproof, compact, flat sensor for small sample, automatic calibration, portable, direct digital readout
  • Response Time
  • 3 minutes (90% response time)
  • Power Source
  • 2 x CR2032 battery
  • Input
  • Liquid sample (0.3mL minimum)
  • Usage
  • Portable field and laboratory calcium measurement
  • Product Type
  • Digital Calcium Ion Meter
  • Application
  • Aquaculture, agriculture, laboratories, environmental studies, water quality testing
  • Rated Voltage
  • 3V
  • Supply Voltage
  • 3V (from batteries)
  • Size
  • Pen-type portable meter
  • Dimension (L*W*H)
  • 164 x 29 x 20 mm
  • Function
  • Measurement of calcium ion concentration in liquid samples
  • Color
  • White & Blue
  • Weight
  • Approx. 50g (including batteries)
  • Capacity
  • Single-sample measurement
  • Battery Life
  • Approx. 400 hours of continuous operation
  • Sample Volume
  • Minimum 0.3 mL
  • Calibration
  • 2-point (150 mg/L and 2000 mg/L standard solutions)
  • Sample Types
  • Liquids only, no solids or powders
  • Auto Power Off
  • Yes (after 30 minutes)
  • Waterproof Level
  • IP67 (can be immersed up to 1 meter for 30 minutes)
  • Measurement Range
  • 20 to 4000 mg/L (as Ca2+)
 

LAQUA Twin Calcium Meter Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Main Domestic Market
  • All India
 

About LAQUA Twin Calcium Meter

LAQUA Twin Calcium Meter
  • A precision meter that can be taken directly to the field
  • New Professional Grade Meter
  • Measure calcium in nutrient solutions, water samples, and tissue sap
  • Waterproof pocket-sized meter with digital calibration
  • Sensors store dry and are field replaceable
  • Measures from 40 to 4,000 ppm
  • Accuracy correlates well with laboratory analysis
  • Unique flat sensor allows you to conveniently and accurately measure samples as small as 0.3 mL
  • Automatic temperature compensation, waterproof, auto power-off
  • Includes two CR2032 batteries, case and calibration standards



Efficient Field and Laboratory Measurements

With the LAQUA Twin Calcium Meter, users can quickly determine calcium ion concentration directly in a variety of liquid samples. Its IP67 waterproof rating and portable design make it especially suitable for in-field testing in agriculture, aquaculture, and environmental settings, as well as laboratory research. Compact yet robust, its operations remain accurate and rapid in diverse environments.


Advanced Sensor Technology and Ease of Use

Featuring a flat calcium ion-selective membrane sensor, this meter requires only 0.3 mL of liquid for measurement. The 2-point automatic calibration ensures outstanding precision, while the digital display allows users to view results instantly in ppm, mg/L, or mmol/L formats. Its intuitive single-sample design supports convenient, on-the-go analysis.


Reliable and Durable Performance

Engineered for long-term use, the device operates on two CR2032 batteries providing up to 400 hours of continuous measurement. The auto-power-off function and sealed, waterproof housing safeguard the instrument in harsh environments. Measuring just 50g and fitting comfortably in your pocket, this meter is an asset for anyone needing reliable, quick calcium measurements.

FAQs of LAQUA Twin Calcium Meter:


Q: How do I calibrate the LAQUA Twin Calcium Meter?

A: To calibrate the LAQUA Twin Calcium Meter, use the provided 150 mg/L and 2000 mg/L calcium standard solutions. Follow the automatic calibration prompts on the digital displaythis 2-point calibration ensures precision across the measurement range.

Q: What types of samples are suitable for measurement with this calcium meter?

A: This meter is designed exclusively for liquid samples. Solids and powders should not be applied. It is ideal for testing water in aquaculture, agriculture, laboratory, and environmental studies.

Q: When should the batteries be replaced in the LAQUA Twin Calcium Meter?

A: Replace the two CR2032 batteries when the devices display dims or when it fails to power on. On average, the meter runs approximately 400 hours before a battery change is needed.

Q: Where can the LAQUA Twin Calcium Meter be used effectively?

A: Because of its waterproof (IP67) design, this meter can be used outdoors in aquaculture tanks, irrigation fields, environmental research sites, and standard laboratory environments. It can withstand immersion up to 1 meter for 30 minutes.

Q: What is the step-by-step process for measuring calcium concentration with this device?

A: Place 0.3 mL or more of the liquid sample onto the sensor, wait for stabilization (typically within 3 minutes), and read the result directly from the digital LCD. Clean and dry the sensor after use.

Q: How does using the LAQUA Twin Calcium Meter benefit users in the field?

A: Field users gain immediate, accurate calcium readings from small sample volumes thanks to its compact, waterproof build and direct digital output, streamlining testing in aquaculture, agriculture, and environmental applications.

Q: What are the main advantages of the devices waterproof rating?

A: The IP67 rating means the meter remains functional even after immersion in water up to 1 meter for 30 minutes, offering reliability in wet or demanding field conditions and supporting easy cleaning after use.

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