SINGLE PHASE ENERGY METER KIT WITHOUT MCBBox + Inner Wiring + Fixing Screw + External Cable Accuracy : Class 1.0, Frequency : 50 Hz Voltage : 240 V, Type : Wall Mount Digital LCD Meter kWh, voltage, amps, Hz, PF, and KW.  Ampere Rating : 5-30 A Wall Mount, Digital Meter KitLight Weight, Dust Proof Body, Elegant Poly-Carbonate Casing & Rugged Construction provides High Resistance to UVWarranty: 1 Year by TECHNO Long working life upto 5 years