Calibration Testing Range and Frequency

At ARRAA Labs, we provide high-precision calibration services across a wide range of electrical, electronic, and measurement parameters. Our advanced laboratory infrastructure ensures accurate testing, traceability, and compliance with NABL standards.

We support manufacturers, R&D centers, healthcare institutions, power utilities, electronics industries, and industrial facilities with high-accuracy calibration and certification services.

Frequency Calibration Range

  • 10 Hz to 100 kHz
  • 1 kHz to 1 MHz
  • 1 Hz to 3000 Hz
  • 100 kHz
  • 1 MHz
  • 3 MHz
  • 10 MHz
  • 30 MHz
  • Time & Pulse Measurement Range

  • 45 ns to 50 ns
  • 0.75 ms to 15 ms
  • 2.5 ms
  • 5 ms
  • 15 ms
  • 25 ms
  • 50 ms
  • 300 ms
  • 2 s
  • Current Calibration Range

  • 0.1 mA to 10 A
  • 0.1 A to 200 A
  • 10 A to 200 A
  • ±5A to ±466.7A
  • Voltage Calibration Range

  • 10 mV to 750 V
  • ±100 V to ±5.5 kV
  • ±200 V to ±7 kV
  • ±250V to ±4kV
  • Time Duration Range (in Microseconds – µs)

  • 0.2 µs to 1 µs
  • 0.5 µs
  • 1.3 µs to 8 µs
  • 3.2 µs to 5 µs
  • 8 µs to 10 µs
  • 13 µs to 48 µs
  • 1μs to 50μs
  • 250 µs to 320 µs
  • 250 µs to 700 µs
  • Our calibration services are designed to support electrical instruments, electronic devices, laboratory equipment, and industrial measurement systems. Every calibration is performed using advanced reference standards to ensure measurement accuracy, repeatability, and full compliance with regulatory requirements.

    For reliable and certified Calibration Testing Services in Chennai, ARRAA Labs delivers precision you can trust.