Đồng hồ vạn năng dạng bút điện Kyoritsu 1030 AC V 4/40/400/600V (4 Range auto) | ±1.3%rdg| ±5dgt (4/40V) (50/60Hz) | ±1.6%rdg| ±5dgt (400/600V) (50/60Hz) DC V 400m/4/40/400/600V (5 Range auto) | ±0.8%rdg| ±5dgt(400mV~400V) | ±1.0%rdg| ±5dgt(600V) Ω 400/4k/40k/400k/4M/40MΩ (6 Range auto) | ±1.0%rdg| ±5dgt (400Ω~4MΩ) | ±2.5%rdg| ±5dgt (40MΩ) Diode check Test voltage approx. 0.3~1.5V Continuity check Buzzer sounds when resistance is 120Ω or less. Capacitance 50n/500n/5µ/50µ/100µF (5 Range auto) | ±3.5%rdg| ±10dgt (50nF) | ±3.5%rdg| ±5dgt (500n~50µF) | ±4.5%rdg| ±5dgt (100µF) Frequency 5/50/500/5k/50k/200kHz | ±0.1%rdg| ±5dgt (Measurable input: 1.5Vrms or more) Duty 0.1~99.9% | ±2.5%rdg| ±5dgt (Pulse width / Pulse cycle) Data hold The measured value can be hold by pressing Data hold button Battery voltage warning When the battery voltage drops to 2.4V| ±0.2V or less Auto power-off Built-in Applicable standards IEC 61010-1: 2001 CAT.III 600V IEC 61010-031 IEC 61326-1 Power source Button type battery LR44 (SR44)1.5V × 2 Dimensions 190(L) × 39(W) × 31(D)mm Weight Approx. 100g (including batteries) Accessories Carrying case, LR44 (1.5V) × 2, Instruction manual