Description
The Sanwa CX506a is a portable analog multi-tester that features a transistor-oscillator for capacitance measurement.
The CX506a is a multimeter designed for low-voltage circuit measurements and home electric appliances. This is a taut-band type meter (15μA) with internal magnet that features an all-plastic rigid body and wide range of measurement functions - 26 to be exact. It can measure DC voltages up to 1000 volts with an accuracy of ±2.5% of full scale, and AC voltages of up to 750 volts with an accuracy of ±3.0% of full scale.
Users can also use this multi-tester to measure DC current, resistances, and capacitances. The device also has a polarity reversal switch for DCV and DCA. The CX506a also features a transistor check function that allows the users to test their BJTs (Bi-junctional transistors).
The meter comes with two test leads (TL-21a), a clip lead (CL-506a), instruction manual, and a spare fuse with a rating of (250V/0.5A).
- Wide measurement functions 26ch switches
- Polarity reversal switch for DCV and DCA
- High-sensitivity taut-band meter (DC 50k Ω/V)
- Capacitance measurement by built-in transistor oscillator
Specifications
| Function | Measuring range | Tolerance |
|---|---|---|
| DCV | 120m（4kΩ）/3/12/30/120 300（50kΩ/V）/1000V（15kΩ/V) | 120m:±4% ±2.5% of full scale |
| ACV | 3/12/30/120/300/750V（8kΩ/V) | ±3% of full scale (3/12V:±4% of full scale) |
| DCV | 30?/0.3m/3m/30m/0.3A | ±2.5% of full scale (30V/0.3mA:±3% of full scale) |
| Resistance | 5k/50k/500k/5M/50MΩ | Within ±3% of arc |
| Capacitance | C1：50p-0.2μF C2：0.01?-20μF C3:1-2000 μF |
C1/C2: ±6% of arc C3: Approximate value |
| DC current gain hFE | Transistor hFE: 0 to 1000 | Approximate value |
| Frequency characteristic | AC12V range or lower 40Hz to 30kHz, AC30V range 40Hz to 10 kHz: frequency response within ±3% |
| Battery | R6P(AA battery)1.5Vx2, 6F22(9V manganese battery)x1 |
| Built-in fuse | F1176 Φ5x20mm 0.5A/250 V 1.5kA Ceramic fuse |
| Size/Mass | H165xW106xD46mm/Approx. 370g |
| €»The value in （）at DCV and ACV is input resistance |
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