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Contact Us

Our team at 4Test Instrument is excited to provide our support and guide you through your Test & Measurement needs. We all have different backgrounds and expertise, and below you will find a presentation of our team.

For general enquiries you can always contact us on post@4test.no, or by telephone 67 10 10 80. Our phone line is generally open from 08-16, but closed on holidays.

You can also visit our office, which is located at Høvik right outside of Oslo. We’re conveniently placed close by the E18 highway, by Høvik Kirke. Feel free to stop by for a of coffee, but give us a call ahead of time in case we’re travelling. Our address is Fjordveien 3, 1363 Høvik.

Team 4Test

Teit Poulsen

Role: Director and owner of 4Test Instrument and Altoo Measurement Science

Wide background in the Test & Measurement industry with 15 years’ experience from Hewlett-Packard and Agilent Technologies, both in the US and in Europe. 

Location: Denmark and Norway

Slogan: "Customer first”

LinkedIn: Teit Poulsen

Arve Tokheim

Role: Key Account Manager, and co-owner of 4Test Instrument

Go-to for: 
RF, μW, SatCom, radars, EMC, Position Navigation Timing (PNT), GNSS. Includes Safran and ETS-Lindgren

Background in Engineering Cybernetics (M.Sc. from NTNU), Schlumberger, Kongsberg Group.

Location: Høvik, Norway

LinkedIn: Arve Tokheim

Bjørn Birkeland

Role: Measurement Insight Engineer

Go-to for:
General test instruments DC to uW, power electronics, Keysight, ITECH, Hioki, GW-Instek

Royal Norwegian Air Force (9 years), Hewlett-Packard (29 years), Altium (12 years)

Location: Høvik, Norway

LinkedIn: Bjørn Birkeland

Kristin Ofstad Holmesland

Role: Office Manager

Go-to for:
Orders, deliveries, and invoicing

Location: Høvik, Norway

Phone: 67 10 10 80