A degree, held, and the manufacturer's own numbers · review
Caso 1310 review
The finest published adjustment in this family: 25 to 90 °C (77 to 194 °F) in 0.5-degree steps, on a stick rated IPX7 and stated for containers up to 20 liters. A touch display with an LED readout, a timer, and a compact body Caso designs for storage. Named uses include warming yoghurt and baby food in the jar, and tempering couverture.
The net of it The precise one, with a caveat worth understanding. 0.9 °F (0.5 °C) steps is the finest published adjustment of the four, and an IPX7 rating is a real published standard rather than the word “water-resistant”. The caveat: an increment is not a stability figure. Being able to *ask* for 61.5 °C (143 °F) is not the same as holding it, and no maker in this family publishes the second number.
Half a degree
25 to 90 °C in 0.5-degree steps. That is the finest published
adjustment among the sous-vide appliances here — the KitchenBoss publishes
40 to 90 °C (104 to 194 °F), the Vpcok 25 to 92.5 °C (77 to 199 °F), and neither states an increment.
The distinction worth making
An increment is not an accuracy. Being able to set 61.5 °C (143 °F) is not the
same as holding 61.5 °C (143 °F), and the second figure — temperature stability
— is the one this whole category should publish.
None of the four appliances on this site does. It is worth knowing that
the specification you are comparing is resolution, not precision.
IPX7
A published ingress rating rather than the phrase “water-resistant”. Caso
and the KitchenBoss both publish it; the other two publish nothing. What
may actually be immersed, and for how long, is governed by the manual with
your unit.
Rated to 20 liters
Caso states the container size it is designed for. That is the figure to
hold against your own stockpot — a circulator rated for 20 liters in a
30-liter bath is working uphill.
Two unusual uses
Caso names warming yoghurt and baby food in the jar, and tempering
couverture. Both are the same idea: a precisely held low temperature in
a water bath, applied to something other than a vacuum bag.
On temperatures
The figures above describe the instrument. Times and temperatures for
particular foods, and any question of what is safe to eat, belong to the
manufacturer’s material and to your national food safety authority.
The plus side, and the minus
Strengths
Adjustable in 0.5 °C steps — the finest published increment here
IPX7 rating published, not just “water-resistant”
Rated for containers up to 20 L, which is stated rather than implied
Compact by design, for storage between uses
Compromises
No wattage published
No pump flow rate published
No temperature stability figure — resolution is not the same as stability
The British price is around 80% above the German at the time of writing
Specifications
Temperature range
25–90 °C (77 to 194 °F)
Adjustment
0.9 °F (0.5 °C) steps
Water rating
IPX7
Container size
Up to 20 L
Display
Touch display with LED readout
Timer
Yes
Named uses
Yoghurt and baby food in the jar; tempering couverture
Power
Not published
Amazon reference
B0895VGKN3 (identical on 5 markets)
EAN
4038437013108
What readers want to know
Is 0.9 °F (0.5 °C) steps the same as 0.9 °F (0.5 °C) accuracy?
No, and the difference matters. Steps are how finely you can ask; stability is how tightly the machine holds. Caso publishes the first and not the second — and neither does any other sous-vide appliance on this site. It is the specification this family should publish and does not.
What does IPX7 mean here?
It is a published ingress rating rather than a marketing phrase, which is why it is worth reporting: the KitchenBoss on this site publishes the same, and the other two publish none. The manufacturer’s manual governs what may actually be immersed and for how long.
Our score
7.8/ 10
The precise one, with a caveat worth understanding. 0.9 °F (0.5 °C) steps is the finest published adjustment of the four, and an IPX7 rating is a real published standard rather than the word “water-resistant”. The caveat: an increment is not a stability figure. Being able to *ask* for 61.5 °C (143 °F) is not the same as holding it, and no maker in this family publishes the second number.
What this one costs among kitchen appliances
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom. Listed is not the same as in stock — availability changes daily.
Details checked on August 23, 2026.
The buyer this one serves, among kitchen appliances
Anyone who wants to set a temperature precisely and knows the difference between steps and stability.
Accessories stated to fit this one
Listed because the accessory names this appliance itself.
Specifications: the manufacturer sheet for kitchen appliances and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
1,100 W · 40–90 °C (104 to 194 °F) · 16 L/min · IPX7
The only sous-vide appliance here that publishes a pump flow rate: 16 liters a minute, through a metal propeller on a 45-degree double-inclined spiral wheel KitchenBoss states is unusually quiet. 1,100 W, 40 to 90 °C (104 to 194 °F), IPX7, an LED touch display, SUS304 stainless on everything immersed, and a clamp that stays on the rim when the stick is lifted out.
Best for: A bath that needs stirring properly, and a clamp that does not have to be re-fitted every time.
8.5 L tank · 45–90 °C (113 to 194 °F) · 72-hour timer
Not a stick but a tank: an 8.5-liter sous-vide cooker in a stainless housing with a non-stick cooking container, adjustable from 45 to 90 °C (113 to 194 °F) on a 72-hour timer. Slow-cook, yoghurt and keep-warm functions are included, along with tongs and a stainless rack.
Best for: Long cooks, and a kitchen that would rather not tie up a stockpot for eighteen hours.
