True-RMS Multimeter, ±0.05% (DC Voltage);±0.7% (Ac Voltage);+/-0.2% (DC Current);+/-1% (Ac Current);+/-1% (Temperature);±0.2% (Resistance);±1% (Capacitance);±0.005% (Frequency) Accuracy, 199.99 HZ;1.9999 KHZ;19.999 KHZ;199.99 KHZ, Alkaline, 600 Ma;6000 Ma;60 Ma;600 Ma;6 A;10 A, 600 MV;6 V;60 V;600 V;1000 V, Battery Powered, 201 MM Height, 98 MM Length, 52 MM Width, LCD Display, -328 °F Operating Temperature, +1994 °F Operating Temperature