... design, high overload, low power loss, long service life, specious appearance, etc.FUNCTIONS AND FEATURES: ♦The meter has ... bakelite with glass window (optional); Meter base steel, bakelite etc; Meter terminal block is made of quality ... adjustment mechanisms have fine adjustment mechanism. The meter starting and creeping needn't to be ... 240V1.5(6), 2.5(10), 3(12), 5(20), 5(30), 10(40), 15(60), 20(80 ...