This is a shaker that can excite oscillations with an amplitude until 50N. It was used ...

This analog synchronous converter of Ad-Yu Electronics dates from the sixties and was used in combination ...

This electronic filter from Ad-Yu Electronics, Inc. is an analog device to filter two signals. The ...

This vector component resolver makes calculations with a given input. The device was produced by Ad-Yu ...

This analog oscillator is based on alternating current. It was a gift from the Amercian army. ...

Het uitstekende deel bovenaan dit masker was oorspronkelijk gedecoreerd met pluimen. Verder werden rode graantjes ter ...

Antropomorf masker met dwars uitgewerkt kapsel, raffiabaard, en een witte polychromie.

This device was made by the research group PMA of KU Leuven. It belongs together with ...

An ammeter can be used to measure electrical current.

A voltmeter can be used to measure electrical voltages.

A voltmeter can be used to measure electrical voltages.

The weighing scales are in a glass cabinet with a wooden frame and a sliding glass ...

The weighing scales are in a glass cabinet with a wooden frame and a sliding glass ...

Hydrostatic Mohr and Westphal balance. The Mohr balance determines the specific gravity of liquids.

Hydrostatic Mohr and Westphal balance. The Mohr balance determines the specific gravity of liquids.

The weighing scales are in a glass cabinet with a wooden frame and a sliding glass ...

The weighing scales are in a glass cabinet with a wooden frame and a sliding glass ...

The weighing scales are in a glass cabinet with a wooden frame and a sliding glass ...

The weighing scales are in a glass cabinet with a wooden frame and a sliding glass ...

The weighing scales are in a glass cabinet with a wooden frame and a sliding glass ...

The weighing scales are in a glass cabinet with a wooden frame and a sliding glass ...

The weighing scales are in a glass cabinet with a metal frame and a sliding glass ...

The weighing scales are on a wooden box. It has two shallow scales.