Marine Meter

Marine Meter with Anti-high Mechanical Impact Wide-angle marine meters (96 x 96 and 72 x 72mm) Meter mechanism using magnetic structure of the tensile spring wire support, rotating friction-free, operation reliable Anti-high mechanical impact, operating good under the condition of vibration in the acceleration ≤0.7g Instrument accuracy: frequency meter is 0.5, power factor meter is 3.0, others is 1.5 Pointer opening angle: 90 degrees Working environment temperature: -25 to +55°C Shell protection in line with IP42, allows smoke, salt, mold, dust and condensation Withstanding voltage: circuits and shell 2,000V AC/1 minute Insulation resistance: 500V DC 1 minute less than 100 megaohms Surface of white-faced black words, can also be made of black-faced