Đồng hồ vạn năng Gossen Metrawatt M234D
TRMS Folding Multimeter for Automotive Service
- Precision multimeter (V, A, , F, Hz, %, °C / °F), resolution: 10 µV, 10 nA, 10 mO, ± 31,000 digits (4¾-place)
- TRMS measurement for V AC and I AC to 10 kHz
- DC measurement of 10 nA to 10 A via a single socket and a resettable fuse (auto-fuse), overload and blown fuse indicators
- Current measurement with current sensor clamps
- The transformation ratio is adjustable from 1 mV:1 mA to 1 mV:1 A, and is accounted for by the display.
- Temperature measurement with automatic Pt sensor recognition
- Temperature measurement with type K thermocouple
- Capacitance and diode measurement
- Frequency measurement via V AC or I AC to 10 kHz
- Frequency and keying ratio measurement at 2 to 5 V signals up to 1 MHz
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