Dranetz service and repair is now called Calibrationhouse
A new name, but the same people, quality and service that you expect from Dranetz.
You want your instruments back working within spec, without surprises. Calibrationhouse has you covered. You get specialists dedicated to calibration, testing and repair, supported by documented procedures and test references that match factory requirements.
Calibrationhouse operates its dedicated facility out of Dranetz’s Edison, NJ, location, so you get a one-stop solution for high-quality calibration, testing, and repair services.
What you can expect from Calibrationhouse
- Factory-trained expertise. Calibrationhouse technicians are trained on Dranetz products as well as other GMC Instruments and competitor brands. They deliver expert calibration services ensuring precision, reliability and compliance with industry standards.
- ISO 9001:2015 quality system. Work follows controlled procedures with full documentation.
- Warranty on repairs. Service includes a repair warranty for added confidence.
- Compliance ensured. Calibrations help maintain compliance with ISO, UL, CE, and measurement certifications.
- Fast turnaround from a US facility. Edison, NJ, processing helps reduce hassle and downtime.
Instruments and brands covered
Calibrationhouse services a wide range of test and measurement equipment used by the power generation, life science, aerospace and defense, data centers, and manufacturing industries. These include power quality analyzers, energy and current data loggers, fixed meters, electrical safety testers, hipot and insulation testers, multimeters, biomedical analyzers, pressure, flow and temperature instruments, and more.
Did You Know…?
Calibrationhouse can work on equipment across multiple disciplines, including
- Air flow
- Biomedical
- Dimensional
- Electrical/meters
- High voltage
- Power quality
- Pressure
- Temperature
- Torque
Ready to schedule?
No need to juggle multiple calibration service providers. Calibrationhouse can handle Dranetz, other GMC Instruments brands, and competitor products like Fluke, Megger, BC Group, Datrend, Pronk, Ashcroft, Starrett, and Snap-On.
Request service online or call (800) 372-6832 (US & Canada), 8am to 5pm (EST).
How calibration pays off in the field
Fieldwork is unforgiving. A misreading can send you down the wrong path, cause repeat site visits, or lead to disputes with customers. Factory-grade calibration limits those risks by pairing the right procedures with the right fixtures and references. The net result is simple:
- Reports that stand up to audits and peer review
- Fewer recalls and rework
- More straightforward decisions on maintenance and capital plans
Getting calibration is easy
- Request a quote or service ticket. Start online to request calibration and repair services. Or call (800) 372-6832 (US & Canada), 8am to 5pm (EST).
- Ship to Edison, NJ. Your instruments are received, logged, and evaluated.
- Repair and calibration. Failed parts are addressed as needed. Calibrations follow factory methods and applicable standards.
- Verification and documentation. You receive results with as-found and as-left data where applicable.
- Return to service. Put the instruments back to work with confidence.
Practical tips for planning instrument calibration
- Stagger instruments shipped in for calibration so you always have field coverage.
- Send in the accessories your technicians use, such as current probes and leads.
- Keep digital copies of certificates with your work orders for easy retrieval.
- Remember that we can calibrate to all OEM specifications, and can also calibrate to your specific test points, if required.
FAQs
Which brands does Calibrationhouse service in the US?
Calibrationhouse calibrates, tests and repairs GMC Instruments brands including Dranetz, Rigel, Seaward, Gossen Metrawatt, Camille Bauer, and ProSyS. Calibrationhouse also services competitor products such as Fluke, Megger, BC Group, Datrend, and Pronk, along with many other makes and models. See all the instruments we can calibrate.
What types of instruments does Calibrationhouse service?
Calibrationhouse is a one-stop shop for calibration, testing and repair of instruments across disciplines, including power quality, electrical/meters, pressure, temperature, torque, biomedical, dimensional, air flow, and high voltage.
Where does Calibrationhouse perform calibration and is the facility certified?
Calibrationhouse performs calibration, testing and repair at its Edison, NJ, location. Work follows an ISO 9001:2015 quality system with documented procedures and traceable results.
How long does Calibrationhouse calibration typically take, and how can I plan for it?
Turnaround is designed to be quick to get your instruments back in service as quickly as possible. When requesting service, share your timing needs, include the accessories you use in the field, and consider staggering shipments so you always have field coverage.



