The Swiss company Aquametro Oil & Marine AG develops and produces innovative measuring systems. They have a team of specialists who are experienced in a wide range of branches and applications.

These Swiss made qualtity products have a high accuracy and stability guarantee, which offers the safety you require.

Oil Meter

Contoil is a versatile flow meter for oil, heavy oil and many other oil-like liquids. It is used for efficient consumption measurement of heat burners and various combustion engines.

A reliable solution for any application where oil is consumed.

Bunkering Meters

Petrol Instruments produces PD Flowmeters, master meters, strainers and control valves of higher quality and accuracy.

>high flow rate up to 2000 m3/h

>high viscosity up to 50.000 cP

>high pressure up 150 bar

>high temperature up to 250°C

>aggressive liquids measured with stainless steel and plastic versions


Viscosity Sensors

Viscomaster Viscosity- and Density-Solutions for fuel oil applications.
Higher effciency with better and innovative HFO solutions.
On-line real-time kinematic viscosity.
Marine approved
Minimum maintenance
High accuracy
Simple to use

Industrial Meters

Flow measurement of liquids in chemical, pharmaceutical, cosmetic and other industries. Batching and filling operations.

Spare Parts

We deliver all Aquametro Oil & Marine spare parts to you by fast shipment.

Portfolio Aquametro

Overview for all the Marine Products and Applications.

Download our complete Portfolio.

Water Meters

We deliver a wide variety: hot and cold waters, electromagnetic flowmeters and multi-jet turbine meters. Reliable Swiss precision, including type approvals.

Please contact us for more information or send your inquiry for an offer.

energy meters

We deliver compact ultrasonic meters for heating and cooling.
Accurate heat measurement in both cooling and heating systems
Modbus, wireless M-bus, BACnet and LoRa as option.

Available in all sizes. Please contact us for more information or send your inquiry for an offer.

About Us

Troikatec is a Dutch-Swiss company, specialised in the oil measuring technology. We are official dealer for Aquametro Oil & Marine AG. We deliver flow meters for ships, plants, burners, engines, trucks and various other applications.

It’s our policy to supply you with detailed information and answer all your questions regarding sales, service and support. We take great pleasure in helping you to optimize your business.

Troikatec offers you: short delivery time, challenging prices and service with a smile.

We take great pleasure in helping you to optimize your business.



    Quick Offer

    Please send us the following details to receive a quick and interesting offer:

      Personal information

      Flow Rate


      Flange Connection

      Maximum Temperature in °C

      Mechanical Counter

      Digital oilmeter with display


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      Appliction (short description)

      New! We are official Distributor of Petrol Instruments, meters up to 2’000 m3/hour.
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