Panasonic

Panasonic NN-SC73LS 1.6 cu ft Inverter Microwave

3.8 (116 reviews)
1200W

Cook faster and more evenly with Panasonic's 1200W inverter microwave featuring sensor reheat and 12 auto-cook menus.

$159.99*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 20, 2026.Price and availability are subject to change.

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Overview

The Panasonic NN-SC73LS is a full-size countertop microwave built around Panasonic's inverter technology, which sets it apart from conventional models in a meaningful way. Where standard microwaves simulate lower power by cycling the magnetron on and off — leading to unevenly cooked food with hot and cold spots — the inverter system delivers a continuous, precise stream of power. The practical result is more consistent defrosting, gentler reheating, and better results on delicate foods like fish or sauces. With 1200 watts of cooking power and a generous 1.6 cubic foot interior, the NN-SC73LS handles everything from reheating a single cup of coffee to cooking family-sized portions.

Day-to-day convenience is well covered with 12 auto-cook presets, an auto defrost function that adjusts time based on food weight, and a sensor reheat feature that monitors steam output to determine when food is properly heated. The quick 30-second timer button lets you add time in fast increments for simple tasks. The overall design is straightforward with an easy-to-read display and intuitive controls, making it a practical upgrade for anyone looking for more reliable and even microwave cooking without the complexity of a convection or combination unit.

Key Features

Spacious 1.6 cu. ft. capacity easily fits larger dishes and cookware for hassle-free cooking.

Powerful 1200W output ensures quick and efficient cooking, saving you valuable time in the kitchen.

Advanced inverter technology guarantees even and consistent cooking, preventing any risk of overcooking or undercooking your favorite meals.

Convenient auto defrost feature effortlessly thaws frozen foods with just a simple touch of a button, making meal preparation a breeze.

Experience precise temperature control with our unique cooking power technology, ensuring consistently delicious and perfectly cooked meals every single time.

Specifications

Capacity
1.6 cu. ft.
Power Output
1200W
Technology
Advanced Inverter Technology
Defrost
Auto Defrost
Presets
12 Auto-Cook Menus
Reheat
Sensor Reheat
Timer
Quick 30-Second Timer

Pros & Cons

👍 Pros

  • 1200W power output cooks and reheats significantly faster than standard 700-1000W microwaves
  • Inverter technology delivers genuinely even defrosting without partially cooking edges
  • Sensor reheat removes guesswork and prevents overcooking leftovers
  • Spacious 1.6 cu. ft. interior accommodates large plates and dishes
  • Quick 30-second timer button is convenient for brief heating tasks

👎 Cons

  • Larger 1.6 cu. ft. footprint requires more counter space than compact models
  • No convection or grill function limits it to standard microwave cooking
  • Stainless steel finish shows fingerprints and smudges easily
  • No built-in air fryer capability found in some competing models at this price range

Frequently Asked Questions

Unlike conventional microwaves that cycle power on and off, the NN-SC73LS delivers a constant, steady stream of power at lower settings. This prevents the overcooked edges and frozen centers common with standard microwaves, especially when defrosting or reheating.
The sensor detects steam released by food and automatically adjusts power and cooking time to reheat without overcooking. You simply press the button and the microwave handles the rest.
Yes, the 1.6 cu. ft. cavity comfortably fits full-size dinner plates and most casserole dishes, making it suitable for family-sized portions.
The auto-cook presets cover commonly prepared items like popcorn, pizza, frozen entrees, potatoes, vegetables, and beverages, removing guesswork from everyday cooking tasks.
Yes, it includes a rotating turntable to promote even heating throughout the cooking cycle.