Ultrasonic Cleaner MAR-POL 2 L tank capacity, model M90073

The MAR-POL Ultrasonic Cleaner model M90073 with a 2‑liter tank capacity is a compact device for precision cleaning of small parts, tools, jewelry and electronic components. The cleaner uses ultrasonic cavitation to dislodge dirt, oil and contaminants from crevices and complex geometries without abrasive action. Its size and functionality make it suitable for workshop benches, jewelry repair stations, electronics maintenance and hobby work where controlled, non-destructive cleaning is required.

Advantages

This ultrasonic cleaner provides effective removal of residues from small items through high-frequency ultrasonic waves that generate microscopic cavitation bubbles. Cleaning is non-abrasive and reaches areas that manual scrubbing often cannot, reducing the risk of surface damage. The 2‑liter stainless tank design allows cleaning of multiple small parts at once while keeping the unit compact enough for benchtop use. Operation is straightforward, requiring minimal setup and routine maintenance.

Suitable for

• Jewelry cleaning and restoration
• Small mechanical parts and fasteners
• Electronic components and circuit boards (follow appropriate precautions)
• Watch parts and precision instruments
• Hobby and model making components

Key specifications

• Tank capacity: 2 liters
• Cleaning method: ultrasonic cavitation
• Typical application: small parts, tools, jewelry, electronic components
• Construction: compact benchtop unit with stainless tank
• Suitable fluids: water, water with mild detergents or specialized ultrasonic solutions (follow manufacturer and solution instructions)

How to use

Fill the tank to the recommended level with water or a suitable cleaning solution and place items to be cleaned in a basket or directly into the tank without overlapping. Switch on the unit and select the appropriate cycle if the model provides timing or intensity settings; allow the ultrasonic action to run for the required duration based on soil level and item sensitivity. After cleaning, remove items, rinse with clean water if necessary, and dry thoroughly. Empty and rinse the tank after use to remove residues and prolong equipment life.

Usage recommendations

Use mild, non-abrasive cleaning solutions and avoid highly corrosive chemicals. Remove batteries and disconnected sensitive electronic modules before cleaning. For delicate items, limit exposure time and test a small area first. Regularly inspect and clean the tank to maintain performance and follow safety guidelines for electrical equipment near liquids.