Monoprice

Monoprice 121594 800W Sous Vide Immersion Cooker

4.1 (713 reviews)
800W

800W precision sous vide immersion cooker with LED touchscreen, adjustable clamp, and 1% temperature stability for perfect results.

$72.91*$77.06Save 5%
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

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Overview

The Monoprice 121594 Sous Vide Immersion Cooker brings precision temperature-controlled cooking to home kitchens at an accessible price point. Operating at 800 watts, it heats and circulates water with 1% temperature stability across a range of 41°F to 212°F (5°C to 100°C), giving you the control needed to achieve restaurant-quality results with proteins, vegetables, and other ingredients. The built-in circulation pump moves water at 2.25 gallons per minute, ensuring uniform heat distribution throughout the bath so every part of your food cooks evenly. An adjustable clamp secures the unit to pots ranging from 2.6 to 4.0 gallons, so you can use cookware you already own rather than investing in specialized containers.

Day-to-day operation is handled through a bright LED touchscreen that displays current temperature, target temperature, and remaining cook time. Simple touch controls let you dial in your settings quickly, and a central start/pause button gives you immediate control over the cooking cycle. Because the cooker is immersed in water and never contacts the food directly, cleanup after each session is minimal — a quick rinse and wipe of the stainless steel housing is all that is typically needed. At 120V, the unit is designed for standard North American outlets and draws enough power for everyday sous vide tasks, though users working with very large water volumes may want to pre-heat with hot tap water to speed up the initial heat-up time.

Key Features

The bright and easy to read LED touch screen allows you to easily adjust the cooking temperature and time. You can start or pause cooking by touching the start/Pause button in the middle

The sous vide cooker includes an adjustable clamp, so you can attach it to a wide variety of cooking pots from 2. 6 to 4. 0 gallons capacity

The cooker sits in a bath of hot water and never comes into direct contact with the food, so cleanup is a breeze

800 watts maximum cooking power. +41 +212 Degree (+5 +100 Degree) temperature range. 1% temperature stability

2. 25 gallons (8. 50 liters) per minute circulation pump

Specifications

Brand
Monoprice
Model
121594
Wattage
800 Watts
Voltage
120 Volts
Temperature Range
41°F to 212°F (5°C to 100°C)
Temperature Stability
1%
Circulation Pump
2.25 gallons (8.50 liters) per minute
Compatible Pot Capacity
2.6 to 4.0 gallons
Control Method
LED Touchscreen

Pros & Cons

👍 Pros

  • 1% temperature stability delivers precise, repeatable cooking results across the full temperature range.
  • Adjustable clamp accommodates a wide range of pot sizes from 2.6 to 4.0 gallons without needing a dedicated container.
  • LED touchscreen interface makes temperature and timer adjustments intuitive and straightforward.
  • 800W heating element brings water up to target temperature reasonably quickly for its class.
  • No direct food contact means the cooker itself stays clean and requires only a quick wipe-down.

👎 Cons

  • 800W power output heats water more slowly than higher-wattage competitors, especially with larger pots.
  • 120V operation limits use to North American outlets without a voltage converter.
  • No wireless or app connectivity for remote monitoring or notifications when cooking is complete.
  • Adjustable clamp may not fit very thin-walled or unusually shaped containers securely.

Frequently Asked Questions

The adjustable clamp fits cooking pots with capacities ranging from 2.6 to 4.0 gallons, accommodating most standard stock pots and large saucepans.
It maintains 1% temperature stability across a range of 41°F to 212°F (5°C to 100°C), ensuring consistent and repeatable cooking results.
The built-in LED touchscreen lets you adjust temperature and cooking duration with simple touch controls, and a central start/pause button controls the cooking cycle.
Cleanup is minimal because the cooker sits in the water bath and never touches the food directly — you simply wipe down the stainless steel shaft after use.
The built-in pump circulates water at 2.25 gallons (8.50 liters) per minute, ensuring even heat distribution throughout the water bath.