PROFESSIONAL DIGITAL CORROSION TEST METER (MARTYR)

Color test result Quick response time Easy to use and customize Silver and Silver Chloride (SSC) reference cell Quick release lock connectors for both the reference cell and the alligator clip – you will never lose them! Measurement range: -2.5V - +2.5V, Accuracy: 0.5%, AD resolution: 16 bits, Display refresh rate: 5 time/Sec, Display: 1.8" 320 x 220, Tester impedance: 10 ohms, Power supply: 3 x AAA batteries, Battery life: 7 hrs, Auto shutdown: Auto off after 2.5 minutes, Record data: Max. 50, Working temp. -10° - 50°C, Dimension 142 x 63 x 32mm (Approx. 5-1/2" x 2-1/2 x 1-1/2").