Thông tin sản phẩm INSULATION - Test Voltage (DC V) 250V/500V/1000V - Measuring Ranges (Auto-Ranges) 250V : 0-1000M Ohm, 500V : 0-2000M Ohm, 1000V : 0-3000M Ohm - Output Current 250V : 1mA DC min at 0.25M Ohm, 500V : 1mA DC min at 0.5M Ohm, 1000V : 1mA DC min at 1M Ohm - Accuracy +/- 3%rdg CONTINUITY - Low Resistance 0-500 Ohm - Resolution 0.001 Ohm - SC Current 220mA - Accuracy +/- 1.0%rdg GENERAL - Dimensions 170(L) x 120(W) x 95(D)mm - Weight Approx. 850g (battery included) - Power Source 1.5V (SUM-3) x 8 Type AA - Accessories Test leads - Shoulder belt - Instruction manual - Batteries Hãng sản xuất: SEW Đài Loan