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Digital Multi Meter DT830B General Electrical Test


රු850.00 රු950.00

DC Voltage (DCV) 1000 V
AC Voltage (ACV) 750 V
DC Current (DCA) 10 A
Resistance 2 MΩ
Diode test +
Specifications
Wide operating temperature: 32°F to 104°F / 0°C to 40°
Storage temperature: 10°F to 122°F / -12°C to 50°C.
Relative humidity: 75%
3,5digit LCD, 7 segment, 0.5″ high
Dimensions: 5×2.8×1 in / 126x70x25mm
Weight: 6 oz / 170g
AC voltage
Frequency range: 45Hz to 450Hz.

Range / Resolution / Accuracy:

200V; 100mV; ±1.2 % ± 10
750V; 1V; ±1.2 % ± 10
DC voltage
Range / Resolution / Accuracy

200mV; 0.1mV; ±0.5 % ± 2
2000mV; 1mV; ±0.5 % ± 2
20V; 10mV; ±0.5 % ± 2
200V; 100mV; ±0.5 % ± 2
1000V; 1V; ±0.8 % ± 2
Input impedance: 1MΩ.
Maximum input voltage: 1000V DC or 750V rms (200mV scale: 500V DC or 350V AC rms)

DC current
Range / Resolution / Accuracy

200µA; 0.1µA; ±1.0% ± 2
2000µA; 1µA; ±1.0% ± 2
20mA; 0.01mA; ±1.0% ± 2
200mA; 0.1mA; ±1.5% ± 2
10A; 10mA; ±3.0% ± 2
Overload protection: F250mA 250V fuse (10A range is unfused!).

Resistance
Range / Resolution / Accuracy

200Ω; 0.1Ω; ±0.8% ± 3
2000Ω; 1Ω; ±0.8% ± 2
20kΩ; 10Ω; ±0.8% ± 2
200kΩ; 100Ω; ±0.8% ± 2
2000kΩ; 1kΩ; ±1.0% ± 2
Maximum open circuit voltage: 3.2V.
Overload protection: 250V rms. AC on all ranges.

Diode testing
Voltage approx.: 2.8V
Current: 1mA.
Overload protection in the diode test mode: 250V RMS AC.
Over range: LCD will indicated “1”








Weight 0.4 kg
Dimensions 10 × 10 × 5 cm

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