Marine Magnesium Checker

Marine Magnesium Checker

Manufactured byHannah Instruments

$63.95

Perfect for testing and measuring Magnesium levels in saltwater aquariums, reef tanks, and other marine and aquaculture applications.

  • Easy-to-read, instant digital results
  • Small, convenient portable size
  • User-friendly, simple directions and steps

4 in stock

SKU: HI783 Category:
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Description

The first Magnesium test of its kind for saltwater aquariums, our Marine Magnesium Checker HC (HI783) is just what every reef tank owner needs. Struggling with test kits is now a thing of the past. Stop guessing or interpreting a color change by eye. Get a fast, accurate digital read-out every time.

Perfect for testing and measuring Magnesium levels in saltwater aquariums, reef tanks, and other marine and aquaculture applications.

  • Saltwater compatible
  • Dedicated to a single parameter
  • Range: 1000 to 1800 ppm Magnesium
  • Determines the concentration of Magnesium colorimetrically using the Beer-Lambert Principle
  • One-button operation
  • A great alternative to chemical test kits
  • Color-coded syringes for hassle-free testing
  • Auto shut-off conserves battery energy
  • Large LCD screen with digital read-out

Technical Specifications

Specification Name

Detail
SKU

HI783

Range

1000 to 1800 ppm Magnesium

Resolution

5 ppm

Accuracy @ 25°C (77°F)

±5% of reading

Light Source

Light Emitting Diode @ 610 nm

Light Detector

Silicon photocell

Method

Adaptation of the colorimetric EDTA method using calmagite indicator. The reaction between magnesium and the reagents causes a blue to violet tint in the sample.

Battery Type

1.5V AAA Alkaline

Auto shut-off

After 10 minutes of non-use

Environment

0 to 50 °C (32 to 122 °F); max. 95% RH non-condensing. Prepared sample cuvette (sample plus reagents) must be 22 to 28 °C (72 to 82 °F).*

Dimensions

86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)

Weight

64 g (2.3 oz)

Reagent Set

HI783-25 (25 tests)

Calibration Set

HI783-11

Warranty

1 year

Downloads / Manuals

Manuals

HI783 Manual
Quick Reference Guide

Additional information

Weight 0.7 lbs
Dimensions 7.5 × 5 × 2.5 in

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