Yokogawa 2558A-Q Current & Voltage Calibrator

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Subtotal (1 unit)*

PHP1,358,882.98

(exc. VAT)

PHP1,521,948.94

(inc. VAT)

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RS Stock No.:
658-931
Mfr. Part No.:
2558A-Q
Manufacturer:
Yokogawa
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Brand

Yokogawa

Product Type

Current & Voltage Calibrator

Accuracy

±500 ppm

Output Voltage Noise

400ppm

Standards/Approvals

GB, AS, PSE, BS, NBR, ISO14001, UL/CSA Standard, VDE

Hazardous Area Certification

No

Maximum Operating Temperature

40°C

Minimum Operating Temperature

5°C

Model Number

2558A-Q

COO (Country of Origin):
JP
The Yokogawa AC Voltage Current Standard is a high-precision instrument designed for calibrating AC measurement devices such as watt meters, clamp-on testers, and current transformers. It offers a broad output range and frequency flexibility, making it suitable for both manual operation and automated test environments. With intuitive rotary controls and compatibility with existing systems, it streamlines calibration workflows. Its stability and accuracy ensure reliable performance even in demanding industrial and laboratory settings.

Outputs AC voltage from 1.00 mV to 1200.0 V and AC current from 1.00 mA to 60.00 A

Provides fixed and variable frequencies from 40 to 1000 Hz with ±50 ppm accuracy

Enables synchronization of multiple units using internal phase shifter for power calibration

Supports output divider and deviation functions for efficient multi-point meter calibration

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