Features: Designed for the automotive electrician and conforms to EN61010 CAT III 600V. Ideal for measuring current draw from vehicle components in situ. Features 12mm clamp. Supplied in pouch. Specifications: Model No: TA305 Specification Table: Tach (rpm): No Dwell: No AC Voltage (Accuracy): 400mV, 4V (�1.2%), 40V, 400V, 600V (�1.5%) DC Voltage (Accuracy): 400mV (�0.8%), 4V, 40V, 400V, 600V (�1.0%) AC Current (Accuracy): 40A, 100A (�2.5%) DC Current (Accuracy): 40A, 100A (�2.5%) Capacitance: No Frequency: No Duty Cycle: No Pulse Width: No Resistance: 400? (�1.2%), 4k?, 40k?, 400k? (�1.0%), 4M? (�1.2%), 40M? (�1.5%) Continuity: <50? Temperature: No IR Temperature: No Insulation Test: No Diode Test: Yes Transistor Test: No Back Light: No Bar Graph Display: No Data Hold: Yes Auto-Ranging: Yes Inductive Coupler: No PC Interface: No Digits Height: 11mm Auto Power Off: Yes Low Battery Indicator: Yes Batteries (Supplied): 2 x 1.5V Hi-Impact Case: No Size (L x W x D): 226 x 71 x 38mm Weight: 185g Height: 260 Width: 120 Length: 40