Seaward

Like Calibrationhouse, Seaward, Based in Edison, New Jersey, USA, is part of GMC-Instruments and has been a leading manufacturer of electrical safety testing equipment since 1982.

Today, it manufactures a comprehensive range of safety and performance instrumentation, distributed worldwide through an extensive partner network

Frequently Asked Questions

As part of the Seaward Group, Calibrationhouse offers full calibration, adjustment, and repair services for all Seaward-branded products. This partnership ensures Seaward instruments are maintained to the highest possible standard.

Yes, Calibrationhouse provides comprehensive calibration, adjustment, and repair services for the entire range of Seaward products. This includes solar PV testers, high voltage equipment, resistance measurement devices, and manufacturing safety testers. Our services ensure that all Seaward instruments operate with the highest accuracy and reliability.

We calibrate a wide range of instruments, ensuring precision and compliance across various equipment types.

Electrical Test Calibration

Electrical Test

Calibration of electrical test instruments ensures precise measurements for safety testers, loop testers, and multifunction installation devices.

High Voltage Calibration

High Voltage

Calibration of high voltage instruments ensures safety and accuracy for voltage detectors, insulation testers, and discharge rods in critical applications.

Pressure & Vacuum

Precision calibration ensures accurate pressure and vacuum measurements for gauges, barometers, and pressure transducers in various industries.

Light & Photovoltaics Calibration

Light & Photovoltaics

Calibration of light and photovoltaic instruments ensures accuracy for lux meters, solar irradiance meters, and LED testers in energy and safety applications.

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Request your FREE, no-obligation quote now and ensure your equipment is calibrated with precision and speed.

Explore our full list of capabilities below:

Calibrationhouse are an experienced provider of calibration services in accordance with ISO 900 standards, servicing and repairs with a growing number of calibration capabilities, including:

Equipment Type

  • Battery Testers
  • BP Simulators
  • Breakdown Testers
  • Calibration Checkboxes
  • Current Clamps
  • Decade Resistance Boxes
  • Defibrillator Analyzers
  • Digital Indicators
  • Earth Loop Impedance Testers
  • ECG Simulators
  • Electrical Safety Testers
  • Electrosurgery Analyzers
  • ESD Testers
  • Flash Testers
  • Foetal Heart Simulators
  • Ground Bond Testers
  • Hipot Testers
  • Infusion Device Analyzers
  • Insulation Testers (Up to 6kV)
  • LCR Meters
  • Live Line Testers
  • Milliohmmeters
  • Multifunction Installation Testers
  • Multimeters (Up to 6.5 digits)
  • NIBP Simulators
  • Occlusion Testers
  • Pacemaker Analyzers
  • Patient Simulators
  • Power Meters
  • Pressure Gauges (Up to 2bar)
  • Proving Units
  • PV Installation Testers
  • RCD Testers
  • Resistance Boxes
  • Resistance Testers
  • Solar Impedance Meters
  • SPO2 Simulators
  • Surface Resistance Testers
  • Tool Testers
  • UV Radiometers
  • Voltage Indicators (Up to 6kV)
  • Wrist Strap Testers