Alpine Power Systems' experienced technical support & sales team is here to assist your needs:

The SG-1000 digital hydrometer / specific gravity tester is specifically designed to quickly & safely measure the temperature-compensated specific gravity of your batteries. The SG-1000 is critical in determining the charge level of lead-acid batteries, without touching any liquid or cumbersome cleaning. Single-handed automatic operation makes this method 10x faster than conventional glass hydrometer and thermometer methods. Measure specific gravity and temperature simultaneously with a press of a button.

To measure battery electrolytes, simply extract a sample in your suction tube and press the “START” button - it’s that easy! The temperature-compensated specific gravity is displayed on the screen. The user can select between the specific gravity reading and temperature reading by pressing the “SELECT” button. Measurement results are displayed in just three seconds. The SG-1000 is built for Fahrenheit or Celsius readings, depending on the selected model. The SG-1000 is the most economic way to test battery electrolyte accurately and efficiently.

Tech Specs:

Measurement Range:

Specific Gravity of Electrolyte: 0.000 – 1.300
Sample Temperature: -10 – 50 °C (14 – 122 °F)


±0.002 SG


0.001 SG

Detection Method:

Optical Refraction


70 x 40 x 210 mm (2.8 x 1.6 x 8.3 in)


235 g (8 oz)

Alpine Power Systems is a value-added reseller of Eagle Eye products. Alpine can provide battery testing equipment services on all Eagle Eye products including engineering, installation, preventative maintenance, monitoring and recycling. Alpine has 25 locations and 200 technicians that are available to provide service nationwide. Call or email us today for quotation requests and technical inquiries.


Downloads & Documentation

See below for documentation relating to this product line that is available to download. To download this documentation, please click on the desired document you’d like to download and fill out the required form information fields. You will be able to view and download the documents upon completion of the download form.

  • Eagle Eye SG 1000-2014 Catalog Page