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5053 Salinity Meter for High Salinity Concentration

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The Apera 5053 salinity meter is designed for high salinity concentration in aquariums, aquaculture and environmental monitoring. Apera's unique platinum-coated electrode with automatic temperature compensation (ATC) ensures accuracy and precision of measurement results over a wide range.

  • reliable salinity measurements in high salinity concentration solution
  • no sampling required.
  • obtain fast stable measured values
  • No flushing required between each measurement.
  • 1 point calibration
  • Automatic shutdown
  • Low battery reminders

The Apera Instruments 5053 meter has a 2-year manufacturer's warranty (6 months on the electrode).


Technical Specifications

Salinity Measuring range 0 to 20.0%
Resolution 0,1%
Accuracy ±2 % F.S
Calibration Automatic 1 point calibration
Temperature compensation 0 to 60 °C (automatic)
More Power supply 2 × AAA batteries
IP class IP57 (waterproof and floatable)
Dimensions 39×25×176 mm
Weight 87 g
Description value
Product type description: Salzgehalt-Messgerät
Measurable parameters: Temperature
Maximum calibration points: 1
Protection type IP: IP67
Voltage supply: Battery
Width: 40 mm
Depth: 31 mm
Height: 178 mm
Mobile instrument: Yes
Description value
WEEE obligation: Yes
WEEE registration number: DE 28154958
WEEE brand according to EAR register: APERA Instruments (Europe) GmbH
WEEE type of equipment: Small equipment, that can be used in private households

20 Series Spare Parts Package This package contains spare parts for Series 20 instruments (PH20,...