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L&R Quantrex 90

L&R Quantrex 90 ultrasonic cleaner with heat, 1.9 L

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Specs

Model number
Quantrex 90
Made for
Pro
Tank volume
1.9 L
Tank inside (L × W × H)
149 × 137 × 102 mm
Frequency
43 kHz
Ultrasonic power
Not stated
Heater
Yes
Max temperature
63 °C
Total power
110 W
Timer
Not stated
Timer max
60 min
Basket
Not stated
Lid
Yes
Power source
Mains
Checked
2026-10-30

Power and frequency usually come from the maker or the seller and are not independently tested.

Warnings from the manual

We have not found manual warnings for this model.

Notes

2 qt. Power 55 W, or 110 W with heater (stored as total power). The heater sits at about 145 °F (≈63 °C). 60-minute timer. Tank, housing and lid in stainless steel; no drain. Tank measures 5-7/8 × 5-3/8 × 4 inches, it is not stated whether these are inner or outer measures. The unit listed is the 110 V version. Verified 2026-10-30.

See also

Sources

  1. Gesswein – L&R Quantrex Ultrasonic 90

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