Horiba LaquaTwin B-751 Calcium Ion meter

For analaysis of nutrient solutions and plant sap.

The compact LAQUAtwin B-751 is the only meter for quick measurements of calcium ions using a selective membrane and it works with the smallest of samples. It has the ability to be immersed in liquids, while solids or powders can be placed directly on the sensor. This lightweight, pocket-sized meter is suitable for research or industrial applications across many fields.

Features:

• Auto-calibration function recognizes standards and is user-selectable for one or two points
• Flat sensor with automatic temperature compensation
• Auto hold and automatic power off
• Calibrate and measure at the touch of a button
• Fully waterproof and dustproof (IP67)
• Measurement range automatically changes for the specific sample
• Provides several flexible measurement techniques (drops of sample, immersion, scoops, wiping with sampling sheet)
• Works with liquids, solids, powders, paper, textiles and more
• Supplied complete with meter, electrode, batteries, pipette, manuals, 150 ppm solution (14mL), 2,000 ppm solution (14mL), sampling sheets (5) and storage case

Specifications:

• Range: 40 to 4,000 ppm
• Resolutions (Range):
  • 0.1 ppm (0 to 1.0 ppm)
  • 1 ppm (0 to 99 ppm)
  • 10 ppm (100 to 990 ppm)
  • 100 ppm (1,000 to 9,900 ppm)
• Accuracy: ±20% of reading value
• Power: Two CR2032 batteries
• Dimensions: 6.5" × 1.1" × 0.8"
• Weight: 50 g