This is an AC clamp meter designed for measuring small to medium capacity cable runs of low voltage. It is suitable for measurement of alternating current in electric equipment and power supplies.
Features
- AC600A, AMT functions
- AC current measurable max. 600A
- Long analog pointer with “pointer lock” function
- Temperature measurement with optional probe
- Display: Analog pointer
- AC frequency bandwidth: 50 / 60Hz
- DCV : ~60V DC, ACV : ~600V AC
- Current: ~600A(AC), Resistance: ~100k Ohm
- Frequency: 50/60Hz
- Clamp diameter: 36mm
- Battery: (1) AAA
Specifications
CD771 | Measuring range | Best accuracy | Resolution | Input impedance |
---|---|---|---|---|
DCV | 400m/4/40/400/1000V | ±(0.5%+2) | 0.1mV | 10M?100MΩ |
ACV | 4/40/400/1000V | ±(1.2%+7) | 0.001V | 10M?11MΩ |
DCA | 400μ/4000μ/40m/400m/4/10A | ±(1.4%+3) | 0.1μA | |
ACA | 400μ/4000μ/40m/400m/4/10A | ±(1.8%+5) | 0.1μA | |
Resistance | 400/4k/40k/400k/4M/40MΩ | ±(1.2%+5) | 0.1Ω | |
Capacitance | 50n/500n/5μ/50μ/100μF | ±(5%+10) | 0.01nF | |
Frequency | 5/50/500/5k/50k/100kHz | ±(0.3%+3) | 0.001Hz | |
Continuity | Buzzer sounds and LED lights up at between 0Ω and 85Ω?±45Ω?. Open voltage:Approx.0.4V | |||
Diode test | Open voltage:approx.1.5V | |||
Battery Check | Approximate value?30Ω load?1.5V battery only |
Display | numeral display 4000 |
Sampling rate | 3 times/sec. |
Bandwidth | 40?400Hz?Sine wave) |
Fuse | 0.5A/1000V 30kA Φ6.35×32mm 10A/1000V 30kA Φ10×38mm |
Battery | R6Px2 |
Battery life | Approx.400h (manganese battery) at DCV range |
Size/Mass | H166×W82×D44mm/360g |
Safety | IEC61010CAT.?600V/CAT.?1000V |
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