Dummy Load & Standard Resistance A-1057/1058
For Test and Maintenance of Measurement Instruments
Supports your inspection and maintenance of measuring instruments.
Standard Resistor: Model A-1057
A highly accurate and stable resistor for standard impedance. Used to calibrate the impedance at your work site.
- Resistance: 0.5, 1, 2, 4, 8, 16Ω ±0.1%
- Capacity: 8〜9W / 0.5〜16Ω max. 4V / 30Ω or more
- Dummy Load: Model A-1058
Resistor with great power. Used for testing the performance power amplifiers.
- 4Ω / 25W x 4
- Precision: 0.1%
- Calibration Devices
|A-1511||Pistonphone (for standard SPL)||Precision: ±0.1dB|
|A-1512||SPL Calibration Unit||Precision: ±0.3dB|
|A-1056||Standard Impedance (1Ω / 4Ω x 2 pcs: 1 pair)||Precision: 0.2%|
|A-1059||Dummy Load (Large model: 2Ω/100W x 4 with fan)||Precision: ±0.1%|
|A-1510||Voltage, current and frequency measurement unit|