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Description
IKA RH Magnetic Hotplate StirrersOverview Newly designed, economic magnetic stirrer with heating. Bushing according to DIN 12878 for connecting an electronic contact thermometer, such as the ETS D5. Highly accurate temperature control is possible with sensor placed directly in the medium. High heat output of 600 watts and stainless steel compound hot plate ensures rapid heating. Adjustable safety temperature from 100 to 360 C. Standard Model features: Soft start of the stirring motor
Overview
Newly designed, economic magnetic stirrer with heating. Bushing according to DIN 12878 for connecting an electronic contact thermometer, such as the ETS-D5. Highly accurate temperature control is possible with sensor placed directly in the medium. High heat output of 600 watts and stainless steel compound hot plate ensures rapid heating. Adjustable safety temperature from 100 to 360 °C.
Standard Model features:
- Soft-start of the stirring motor
- Includes M 10 thread for a support rod
- Strong magnetic field and wide speed range for volumes up to 15 liters
Digital model additional features:
- Digital display of temperature and speed
- Strong magnetic field and wide speed range for volumes up to 15 liters
- Error code display
- Easy operation with touch keypad
An optional white ceramic heating plate for very good chemical resistance is available on both models.
Key Attributes
| Maximum volume (L): | 15 |
| Minimum Volume (L): | N/A |
| Speed max (rpm): | 2,000 |
| Speed min (rpm): | 100 |
| Max temperature (◦C): | 320 |
| Plate: | Round |
| Plate material: | Stainless or Ceramic |
| Torque max (Ncm): | N/A |
| Controls: | Analog or Digital |
| Timer: | No |
| Programmable: | No |
| Reverse rotation: | No |
| Warranty (years): | 2 |
| Weight (lbs): | 6.17 |
| Dimensions Width (in): | 6.29 |
| Dimensions Height (in): | 3.94 |
| Dimensions Length (in): | 9.84 |
Manufacturer Specifications
| Model | RH basic | RH digital |
| Number of stirring positions | 1 | |
| Stirring quantity max. per stirring position (H2O) | 15 l | |
| Motor rating output | 2 W | |
| Direction of rotation | left | |
| Speed display set-value | scale | LED |
| Speed control | Turning knob | Button |
| Speed range | 100 - 2000 rpm | |
| Stirring bar length min. | 20 mm | |
| Stirring bar length max. | 80 mm | |
| Self-heating of the hotplate by max. stirring (RT:22°C/duration:1h) | 28 +K | |
| Heat output | 600 W | |
| Temperature display set-value | scale | LED |
| Temperature unit | °C | |
| Heating temperature range | 50 - 320 °C | |
| Heat control | scale | Button |
| Temperature setting range min. | 0 °C | 50 °C |
| Temperature setting range max. | 320 °C | |
| Connection for ext. temperature sensor | ETS-D5 | |
| Characteristics in the medium with temperature sensor | 1l M50 Oil at H1500 | N/A |
| Heating rate medium | 6 K/min | |
| Adjustable safety circuit min. | 100 °C | |
| Adjustable safety circuit max. | 360 °C | |
| Set-up plate material | stainless steel 1.4301 (or white=technical enamel) | |
| Set-up plate dimensions | Ø 135 mm | |
| Automatic reverse rotation | no | |
| Intermittend mode | no | |
| Viscosity trend measurement | no | |
| Break detection stirring bar | no | |
| Timer | no | |
| pH measurement | no | |
| Graph function | no | |
| Programs | no | |
| Sensor in medium detection (Error 5) | no | |
| Weighing function | no | |
| Dimensions (W x H x D) | 160 x 100 x 250 mm | |
| Weight | 2.8 kg | |
| Permissible ambient temperature | 5 - 40 °C | |
| Permissible relative humidity | 0.8 | |
| Protection class according to DIN EN 60529 | IP 21 | |
| RS 232 interface | no | |
| USB interface | no | |
| Analog output | no | |
| Voltage | 230 / 115 / 100 V | |
| Frequency | 50/60 Hz | |
| Power input | 620 W | |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 404 reviews
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Product Reviews
★★★★★ 5
Tough
Size: X-Large (Pack of 1), Product Packaging: Standard Packaging
Nice and tough. Good, large size to put lots of treats and goodies to freeze for long interactive experience enjoyment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 4
Helps with separation anxiety, keeps dogs busy
Size: Medium (Pack of 1), Product Packaging: Standard Packaging
Have been using kongs for my labs for years. Brand new the kongs do have a strong rubber smell. Try putting the Kong in a pot with water over low fire to help reduce the smell. Stuff with favorite treats or fill with peanut butter and freeze. Will keep dogs busy and chewers with an indestructible toy
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Very durable and my Dutchie loves it
Size: X-Large (Pack of 1), Product Packaging: Standard Packaging
This is one of many Kongs I have purchased through the years. This one was the extra large that was purchased for my Dutch Shepherd. Every night at bedtime, he gets his Kong stuffed with some dry food, treats, and a nubs bone to hold everything in place. He loves his Kong and runs for his crate at bedtime. Usually, he doesn’t eat the treats immediately. But sometime during the middle of the night, he will wake up and eat. Every Kong I have purchased through the years has been very durable. I highly recommend this product for all sizes of dogs.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Best chew toy and training item on the market!
Size: Small (Pack of 1), Product Packaging: Standard Packaging
I'm a Dog Trainer, specializing in early canine education with Puppies between eight and 18 weeks . The Kong is the best thing you can give a dog! You can stuff these things with all kinds of yummy things. I love to get creative with the Kongs. Adding novelty to your dog's life improves their brain health. I can't even give examples because I would be here all day. For dogs who eat kibble you can soak your kibble in water or better yet bone broth, then once it's soft, fill the kong with the kibble and put it in your freezer. Keeps your dog busy for a long time, you don't have to buy extra stuff because you just give them the kibble you're already going to give them. (I recommend getting at least one, but up to six for each dog so you can give them their entire daily allowance of food in the Kongs). The licking /chewing helps them relieve stress and gives them something to enjoy inside their crate. I learned this from Dr. Ian Dunbar and I highly recommend his training courses on a platform called Dunbar Academy to learn how to properly raise a Puppy into the best dog you've ever had. He has helpful information for older dogs too, but you really want to train your puppy properly so you can avoid the behavior problems in the first place. It's super cheap too, and easy to learn from.
Plus these are great chew toys for heavy chewers because as long as you get the right size for your dog, they can't destroy this thing! AND it bounces, so you can actually play fetch with it like it's a ball. Every single dog deserves a Kong, so if you don't already have one, go ahead and do that right now. You won't regret it, and your dog definitely will love you more.
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Reviewed in the United States on December 29, 2025
★★★★★ 5
My pup loves her Kong
Size: Small (Pack of 1), Product Packaging: Standard Packaging, Size: Small (Pack of 1), Product Packaging: Standard Packaging
My little pup loves her Kong! She’s about 14 pounds so I recommend any dog with that size to get the small size. The quality is great. Extremely durable, but still workable enough for her to get in and find all the goodness!
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Reviewed in the United States on May 27, 2026