Metrel MD 9070 ເຄື່ອງວັດດິຈິຕອລ (TRMS, 1000 V AC/DC, VFD 600.0 V)

Range/ Accuracy

TRMS AC Voltage (50 Hz ~ 5 kHz): 6.000 V … 1000 V / From ±(1.0% of reading + 3 digits) to ±(4.0% of reading + 5 digits)

VFD AC Voltage (10 Hz ~ 440 Hz): 600.0 V / From ±(4.0% of reading + 5 digits) to ±(7.0% of reading + 5 digits)

DC Voltage: 6.000 V … 1000 V / From ±(0.2% of reading + 3 digits) to ±(0.3% of reading + 3 digits)

Ohms: 600.0 Ω … 60.00 MΩ / From ±(0.9% of reading + 2 digits) to ±(3.0% of reading + 6 digits)

Audible Continuity Tester: Between 20 Ω and 200 Ω / Response time < 30 ms

Diode Tester: 2.000 V / ±(1.5% of reading + 4 digits)

Earth Continuity Test:

0.015 Ω … 2.199 Ω at Itest > 200 mA / ±(1.5% of reading + 3 digits)

0.15 Ω … 21.99 Ω at Itest > 90 mA / ±(1.5% of reading + 3 digits)

Hz Line Level Frequency:

10 Hz … 440 Hz; range VFD 600 V / ±(0.02% of reading + 4 digits)

10 Hz … 20 kHz; range 6 V … 1000 V / ±(0.02% of reading + 4 digits)

Insulation Resistance:

3.000 MΩ … 55.0 MΩ at 50 V / ±(1.5% of reading + 5 digits)

3.000 MΩ … 110.0 MΩ at 100 V / ±(1.5% of reading + 5 digits)

3.000 MΩ … 275.0 MΩ at 250 V / ±(1.5% of reading + 5 digits)

3.000 MΩ … 550.0 MΩ at 500 V / ±(1.5% of reading + 5 digits)

3.000 MΩ … 3000 MΩ at 1000 V / ±(1.5% of reading + 5 digits)

3000 MΩ at 1000 V / ±(2.0% of reading + 5 digits)

25.0 GΩ at 1000 V / ±(10.0% of reading + 5 digits)

Sensing: AC, True RMS

Overload Protections:

Insulation Resistance: 0.4 A / 1 kV, IR 30 kA or better;

Earth Continuity Test: 0.25 A / 1 kV, IR 30 kA or better;

V: 1100 Vrms; mV, Ω & Others: 1000 Vrms

Power Supply: Four Alkaline AA batteries (IEC LR6)

Power Consumption: 4.5 mA typical

Dimensions (L × W × H): 208 × 103 × 64.5 mm with holster

Weight: 635 g with holster

Datasheet