Portable induction cooktops are plug-in benchtop hobs - perfect for small kitchens, an extra burner when entertaining, dorms and caravans. The big choice is single plate versus double, then wattage for heat and speed, plus power and temperature levels, a timer and safety features. The catch: induction only works with magnetic, induction-compatible cookware. These six run from a $107 Judge single to a $307 AAOBOSI double.
How a portable induction cooktop works - and the cookware catch
A portable induction cooktop is a plug-in benchtop hob that heats the pan directly using a magnetic field, rather than warming a coil and passing heat to the base. That makes it fast, efficient and cool to the touch around the pan, which is why it suits small kitchens, an extra burner when you are entertaining, dorms, offices and caravans. But there is one catch that catches everyone out: induction only works with induction-compatible cookware - pots and pans with a magnetic, ferrous base. The simple test is to hold a fridge magnet to the bottom of your pan; if it sticks firmly, the pan will work, and if it does not, the hob will not heat it at all.
The six picks below run from a 107 dollar Judge single plate up to a 307 dollar AAOBOSI double, and they sort along a clear line. The first five are single plates - one cooking zone, ideal as an extra burner or a compact main hob - while the AAOBOSI is the lone double plate for cooking two pans at once. As you read, weigh wattage for heat and speed, the number of power and temperature levels for control, the timer and safety features like pot detection and a child lock, and whether the base size suits your pans. Get the single-versus-double call right first and the rest follows.
Judge Portable Induction Hob Single Plate
If you just want a reliable extra burner without overspending, the Judge is the entry point and the cheapest pick here. The 2000W single plate heats induction pans directly for fast results, and 10 heat levels from 60 to 240C let you drop low for a simmer or push high to boil pasta and fry vegetables, so it covers everyday cooking comfortably.
It is light and compact for small kitchens, caravans and offices, the black crystal glass surface wipes clean because spills do not burn onto it, and Judge backs it with a 2-year electrical guarantee. The honest trade-offs are simple: it is a single plate, so you cook one pan at a time, and like every induction hob it only heats magnetic, induction-compatible cookware - run the magnet test on your pans first.
IsEasy Single Induction Hob 2100W
The IsEasy is the pick if you want the reassurance of a huge, proven review base, because it is by far the most-reviewed cooktop in this guide. The 2100W single plate works through 9 heat levels spanning 120W to 2100W, so it manages a gentle simmer and a hard boil alike, and a one-button max and min adjustment keeps everyday use straightforward.
The safety extras are where it earns family appeal: an 8-hour timer, a child lock and overheating protection that switches the hob off automatically if it gets too hot. It takes magnetic cookware from 12 to 26cm, including cast iron, enamelled iron and magnetic-base stainless steel. The honest caveat is that, like the Judge, it is a single plate - an extra burner rather than a full cooktop - and it only works with induction-ready pans.
CASO Touch 2000 Single Induction Hob
The CASO is the pick if you want genuine precision without moving up to a double plate. It separates 10 power levels from 10 temperature levels running from about 60 to 240C, so you can hold a set heat for delicate jobs rather than guessing where a single dial sits, and the 2000W plate heats quickly thanks to direct energy transfer to the pot.
Its safety package is the most complete among the singles: automatic pot detection, overheating protection, auto shutoff and a child lock, all driven from a touch display with a timer up to 180 minutes. It suits induction cookware from 12 to 24cm. The honest trade-off is that it costs a little more than the cheapest singles while still cooking one pan at a time, and as always you need magnetic, induction-ready pans.
Tefal Everyday Induction Portable Hob
The Tefal is the pick if you would rather choose a cooking mode than dial in numbers, and it carries a brand most Australian kitchens already know. Beyond 9 power levels from 450W to 2100W, it adds six pre-set functions - Manual, Heat Milk, Stew, Stir Fry, Deep Fry and Boil Water - so common tasks are a single press, with an integrated 2-hour timer and an LED control panel.
The black ceramic plate is scratch-proof, heat-proof and easy to wipe clean, and it suits induction pots and pans with a 12 to 25cm base. The honest notes are that it is the dearest single plate here and still cooks one pan at a time, and Tefal warns against running it on an overloaded extension lead, so give it a proper outlet of its own.
Rommelsbacher CTA 1800/IN Induction Hob
The Rommelsbacher is the specialist pick for travel and off-grid cooking, because its power switch lets you cap the current draw to 4, 6 or 10 amps. The low settings suit photovoltaic systems, power stations and emergency generators, the middle setting suits camping pitches and a motorhome inverter, and the top setting is for normal mains power - so you can match it to whatever supply you are on.
A memory function saves your chosen amp setting for next time, the round glass-ceramic plate runs 9 levels from a touch sensor, and the safety kit covers pan recognition, a residual heat indicator, overheating protection and auto shutoff. Two honest caveats temper it: the round base only fits pans from 12 to 20cm, so a large frypan will overhang, and the review count is small at just over 90, giving less long-term feedback than the cheaper picks.
AAOBOSI Double Induction Hob 2800W
The AAOBOSI is the standout for anyone who entertains, because it is the only double plate in this guide - you can run two pans side by side rather than juggling one burner. The left hob alone gives you 20 temperature levels from 50 to 240C and 18 power levels, so control is far finer than the singles, and the 2800W ceiling means real cooking power across both zones.
A keep-warm function holds soup or water around 80C while the other pan finishes, and a 4-hour timer, a safety lock, overheating and over-current protection and auto shutoff if no pan is detected within a minute round it out. It takes magnetic cookware from 12 to 26cm. The honest trade-off is price: at around 307 dollars it is roughly triple a single plate, so it only makes sense if you genuinely want two burners at once - and the magnetic-cookware rule still applies to both zones.
How to choose a portable induction cooktop
Start with single versus double, because it decides almost everything else. A single plate is the right call for an extra burner, a small kitchen, a caravan or a dorm - it is cheaper, lighter and only draws one outlet. A double plate like the AAOBOSI is worth the jump only if you regularly need two pans going at once, for entertaining or a household that cooks in volume, and you accept the higher price and power draw. Once that is settled, look at wattage: more watts, broadly, means faster heating, with 2000 to 2100W typical for a capable single plate.
After that, control and safety separate the field. More power and temperature levels, as on the CASO and AAOBOSI, let you hold a precise heat rather than swinging between hot and lukewarm, while a timer and pre-sets add convenience. Pot detection, a child lock and auto shutoff are worth having if children are around. Finally, check the base size the hob accepts against your actual pans - the Rommelsbacher tops out at 20cm, while most others reach 24 to 26cm - and remember that whatever you choose, the pans must be induction-compatible.
What the key specs mean
A few specs do most of the work. Wattage is heat and speed - a 2000 to 2100W single plate boils and sears briskly, while the 2800W AAOBOSI spreads its power across two zones. Power levels and temperature levels are different things: power levels set how hard the element drives, while temperature levels (roughly 60 to 240C here) let you target a specific heat, which is what you want for melting chocolate or holding a gentle simmer. A timer lets the hob switch itself off after a set period, and a keep-warm setting, as on the AAOBOSI, parks food around 80C.
The safety specs are quick to read. Pot detection, or pan recognition, means the hob only powers up when suitable cookware is on it and shuts down when you lift the pan, which saves energy and avoids a hot empty plate. A child lock freezes the controls so curious hands cannot change the heat. Overheating protection and automatic shutoff guard against the hob or pan running too hot. Read wattage, level count, timer and these safety features together with the base-size limit and the magnetic-cookware requirement, and any product page starts to make sense.
Frequently Asked Questions
What cookware works on a portable induction cooktop?
Only induction-compatible cookware with a magnetic, ferrous base will work. The easy test is to hold a fridge magnet to the bottom of the pan: if it sticks firmly, the pan will heat on induction, and if it does not, the hob will not warm it at all. Cast iron, enamelled iron and stainless steel with a magnetic base all work, while plain aluminium, copper and glass do not. Most of these hobs - the IsEasy, CASO, Tefal and AAOBOSI - accept pans with a base around 12 to 26cm, though the round Rommelsbacher tops out near 20cm, so check both the magnet test and the base size before you buy.
Single plate or double plate - which should I get?
It comes down to how many pans you cook at once. A single plate, like five of the six picks here, is the smart choice for an extra burner, a small kitchen, a dorm or a caravan - it is cheaper, lighter and only needs one outlet. A double plate, like the AAOBOSI, lets you run two pans side by side for entertaining or a busy household, but it costs roughly triple a single plate and draws more power. If you mostly need one extra cooking zone, buy single; if you genuinely need two burners going together, the double earns its price.
How much power does a portable induction cooktop draw and which outlet should I use?
A single plate at 2000 to 2100W draws a lot of current - close to the limit of a standard 10-amp Australian outlet - so plug it straight into a wall socket on its own rather than sharing a powerboard or running it through a thin extension lead. Tefal specifically warns against using an overloaded extension cable. The double-plate AAOBOSI peaks at 2800W across both zones, so it too wants a dedicated outlet. The Rommelsbacher is the exception that lets you cap its draw to 4, 6 or 10 amps, which is exactly why it suits caravans and limited supplies.
Is induction faster than a regular electric or gas hob?
Generally yes. Because induction heats the pan directly through a magnetic field instead of warming a coil or burner first, very little energy is lost between the surface and the pot, so water tends to boil noticeably faster than on a standard electric coil and often quicker than gas. The energy transfer is efficient enough that these hobs heat up and respond to level changes almost immediately. The speed depends on wattage too, so a 2000 to 2100W plate will feel brisk, while lower amp-limited settings on something like the Rommelsbacher will trade some of that speed for a smaller power draw.
Can you use a portable induction cooktop in a caravan or off a generator?
Yes, but watch the power supply. A standard 2000W-plus hob can overwhelm a small generator, inverter or limited campsite supply, so it is not always plug-and-play off-grid. The Rommelsbacher is built for exactly this - its power switch limits the draw to 4 or 6 amps for photovoltaic systems, power stations, generators and motorhome inverters, then 10 amps for normal mains - which makes it the safest pick for caravans and solar setups. With the other hobs, check that your generator or inverter can comfortably supply their full wattage before relying on them away from mains power.
Are portable induction cooktops safe and easy to clean?
They are among the safer hob types and very easy to clean. The cooking surface itself does not get directly hot - only the area under the pan warms from the pan transferring heat back - so the risk of burns is lower, and most of these models add pot detection, overheating protection, automatic shutoff and a child lock. Cleaning is simple because the glass-ceramic or crystal-glass surface stays cool enough that spills do not bake on, so you wipe it down with a damp cloth once it has cooled. Always let the hob cool fully before cleaning.
What do the power and temperature levels actually control?
They control different things. Power levels set how hard the element drives the pan - higher means more heat delivered faster - while temperature levels let you target a specific heat, usually somewhere from about 60 to 240C on these models. A hob with both, like the CASO with 10 power and 10 temperature levels or the AAOBOSI with 18 power and 20 temperature levels, lets you either blast a pan to boil or hold an exact temperature for delicate tasks like melting chocolate or keeping a sauce at a gentle simmer. More levels simply mean finer control, which matters most for careful cooking rather than just boiling water.
