Seaguard Marine Digital Corrosion Standard Tester w/Zinc Reference Cell (ZRE) [SEACORB]

Marine Digital Corrosion Standard Tester with Zinc Reference Cell (ZRE)The corrosion protection system on your boat should be checked at regular intervals. Failure to do so can lead to a costly and time consuming repair. Seaguard Digital Corrosion Tester is designed to be used by boat owners or marine operators.Features: Quick response time Color test result Easy to use and customize Choose between a Standard and PRO model Quick release lock connectors for both the reference cell and the alligator clip - you will never lose them! Specifications: Measurement Range: -2.5V +2.5V Accuracy: 0.5% AD Resolution: 16 bits Display Refresh Rate: 5 time/Sec Display: 1.8" TFT, Resolution: 320*220 Power Supply: 3 pcs AAA batteries Battery Lifetime: 7 hours Auto Shutdown: Auto off after 2.5 minutes Record Data (PRO Model): Max.50 Brochure (pdf)