LT4 Rosin Press Controller
LT4 Rosin Press Controller
LT4 Rosin Press Controller
LT4 Rosin Press Controller
LT4 Rosin Press Controller
LT4 Rosin Press Controller
LT4 Rosin Press Controller
LT4 Rosin Press Controller
LT4 Rosin Press Controller

LT4 Rosin Press Controller

The Most Advanced Rosin Press Controller Ever Built

$399.00
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Shipping calculated at checkout.

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Heats plates faster and stabilizes temperature better for more precision control over your hash

  • Reduce blowouts and stabilize yields with active platen psi graphing
  • A bigger, brighter, and more responsive touchscreen with ample computing power
  • More precise temperature and pressure readings
  • Built with modern, reliable technology
  • Drops right into your existing Lowtemp setup
  • Old LT3 heating elements and pressure transducer are compatible

The LT4 Heat and Pressure Controller takes the guesswork out of pressing rosin by giving you precise, repeatable control over temperature, pressure, and timing. It helps protect quality, improve consistency, and save time on every press. For beginners, it significantly flattens the learning curve and makes great results achievable from day one. For serious extractors, the precision it delivers is what separates a good press from the best press.

  • On Screen Pressure Graphing and Extraction End Point Detection lets you visualize your press in real time and know exactly when your extraction is complete so you never over or under press.
  • 7" Capacitive Touch Screen is 40% larger than the LT3 with more computing power and responsiveness for a smoother and more intuitive experience.
  • Fully Backwards Compatible with all LT3 heating elements, pressure sensors, and every Lowtemp Press, Plate, and Cage ever made.
  • Bluetooth and WiFi with Over the Air Updates keep your LT4 automatically updated with the latest software and features the moment they are available.
  • Recipe Library and Integrated Timer to save your best runs and standardize your process across batches or operators
  • Automatic Platen PSI Algorithm calculates your true platen PSI automatically from your bag size and weight. No math necessary.
  • The LT4 does not include  heating elements or a pressure sensor.

GENERAL

  • Controller Weight: 1.63 lbs (0.74 kgs)
  • Shipping Weight: 2.38 lbs (1.1 kgs)
  • Dimensions (L x W x H): 7.72 x 5.43 x 1.89 in (196 x 138 x 48 mm)

ELECTRONICS

  • Input Voltage: 85 to 264 VAC
  • Input Current: 4A/115V AC, 2A/230V AC
  • Frequency: 47Hz to 63Hz, single phase
  • Total Power: 400W
  • WiFi Capability: 2.4 GHz Band Only (No 5GHz)
  • Bluetooth Capability: Bluetooth 5.0 (LE Only)

CLIMATE

  • Operating Temperature: 32 to 95 F (0 to 35 C)
  • Operating Humidity: 20 to 70% RH non-condensing
  • Operating Altitude: 2500 meters

Yes, our newest generation LT4 rosin press controller works with every press we’ve ever made and you can use your existing LT3 components.

Yes, indirectly. The LT4 doesn’t change your input material, but it helps you apply the right heat and pressure consistently. That means:

  • Better terpene preservation
  • More consistent yields
  • Less risk of over-pressing or bag blowouts

Yes. The LT4 allows you to save and name recipes that include temperature, pressure, and time. This is especially useful if:

  • You run multiple strains
  • You have multiple operators/employees
  • You want consistent results across batches

Both. Beginners benefit from guided control and repeatability. Labs benefit from standardization, data tracking, and scalability

The LT4 Controller comes with a full one year warranty.

Please note the LT4 does not come with heating elements or a pressure sensor. If you are upgrading from an LT3 your current heating elements and pressure transducer will be compatible.