产品详细内容
产品型号: 65-3904-52
产品品牌: A&D
功能
- 3999 Count display digital multimeter.
- Non-contact voltage detection function (NCV function) is included. When the upper part of the product is moved within 8 mm, the NCV indicator light will light to indicate that there is an AC voltage source nearby.
- It has auto range function, display hold function, sleep function, continuity check function, duty ratio measurement function, frequency measurement function, diode test function, capacitor capacitance measurement function, and backlight function.
- The back of the protective cover has a test lead slot for storing the test lead.
规格
- Display: 3999 count LCD
- Measurement and detection items: DC voltage, AC voltage, DC current, AC current, resistance, frequency, continuity check, duty ratio, capacitor, diode check, non-contact voltage detection (NCV function)
- Measurement Range (* Maximum Accuracy) DC Voltage: 400 m/4/40/400/600V *± (0.5%rdg+5dgts)
- Measurement Range (* Maximum Accuracy) AC Voltage: 4/40/400/600V *± (1.2%rdg+5dgts)
- Measurement Range (* Maximum Accuracy) DC Current: 400μ/4000μ/40 m/400 mA *± (1.8%rdg+5dgts)
- Measurement Range (* Maximum Accuracy) AC Current: 400μ/4000μ/40 m/400 mA *± (2.0%rdg+8dgts)
- Measurement Range (* Maximum Accuracy) Resistance: 400/4k/40k/400k/4M/40 MΩ *± (1.0%rdg+5dgts)
- Measurement Range (* Maximum Accuracy) Frequency: 5/50/500/5k/50k/500k *± (0.1%rdg+5dgts)
- Duty ratio: 0.1~99.9%
- Capacitor (* highest accuracy): 50n/500n/5μ/50μ/100 μF *± (3%rdg+15dgts)
- Diode Check: Measure the forward voltage of the diode
- Conductivity check: Alarm (buzzer) sound sounds at approximately 10 Ω or less.
- Non-contact voltage detection function (NCV function): AC voltage source 100 V/50-60 Hz detected (AC voltage source within 8 mm from the top of the main unit)
- Maximum input voltage: DCV 600VDC, ACV 600Vrms
- Maximum input current: 400 mA (mA range), 4000 μA (μA range)
- Input Impedance: Approx. 10 MΩ or More (DC/AC Voltage Range)
- Sampling rate: 4 times/second
- Power supply/Battery life: 2 AAA batteries/150 hours
- External dimensions/mass: 112 (W) x 35 (H) x 58 (D) mm/approx. 180 g (including battery)
- Accessories: Owner's Manual, Battery (for Monitor)
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