TrolMaster Hydro-X 3-in-1 Temp/Humidity/Light Sensor (MBS-TH)

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TrolMasterSKU: bio-24371

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TrolMaster 3-in-1 Sensor for Hydro-X (MBS-TH)

Replacement Temperature, Humidity & Light Sensor for Hydro-X Environmental Controllers

The TrolMaster MBS-TH 3-in-1 Sensor is the official replacement temperature, humidity, and light sensor designed exclusively for the Hydro-X Environmental Control System. Engineered for high accuracy and reliability, this sensor delivers real-time monitoring of the three most critical climate parameters—ensuring precise environmental control for indoor grow rooms, greenhouses, and controlled-environment agriculture.

The MBS-TH features a built-in photocell that automatically detects day/night conditions, enabling the Hydro-X controller to adjust lighting, CO₂, temperature, and humidity settings based on real photoperiod cycles. With plug-and-play installation and stable analog output, the MBS-TH provides fast, accurate environmental data to help growers maintain ideal growing conditions at all times.

 

Note: This sensor is sold as a replacement or spare part. All Hydro-X main controllers include one MBS-TH in the box.

Important: Keep sensors clean and dry—exposure to water, condensation, sprays, or contaminants may cause premature failure.

Key Features

✔ 3-in-1 Monitoring

Accurately measures:

  • Temperature
  • Humidity
  • Light intensity

✔ Built-In Photocell

Automatically detects day/night mode, allowing the Hydro-X to adjust environmental strategies accordingly.

✔ Plug-and-Play Integration

Connects instantly to any TrolMaster Hydro-X controller using standard RJ cables.

✔ High Reliability

Designed for stable readings and dependable long-term performance.

✔ Essential Replacement Component

Ideal for replacing worn, damaged, or aged sensors to maintain system accuracy.

✔ Clean, Dry Operation Required

Maintaining sensor cleanliness ensures long operational life.

Specifications

Output Voltage 0–11.5V
Maximum Current 0.2A
Working Temperature 32–122°F (0–50°C)
Working Humidity ≤90% RH

Accurate Environmental Monitoring for Hydro-X Systems

The TrolMaster MBS-TH 3-in-1 Sensor ensures your Hydro-X system receives precise environmental data, enabling intelligent automation and consistent climate control. Whether replacing a failed sensor or adding a spare to your toolkit, the MBS-TH helps maintain optimal growing conditions for maximum plant health and performance.

Package Content

1x 3-in-1 Temp/Humidity/Light Sensor
1x 16ft RJ12 Cable
1x RJ12 T-Splitter

Order Confirmation

As soon as your order is placed, an order confirmation will be sent to the email address you used to place the order. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for shipment we will submit the order for processing and arrange shipment. Please see current estimated lead times on the product page for each product.

Shipping

Most products ship within 1 to 3 business days. Some items might take longer as they are delivered from our warehouse in Vancouver. As soon as we receive your tracking number, we will send it over to you.

Free Shipping

Free shipping is available across all provinces throughout Canada for orders over 149$.

International Orders

Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Most quotes can be obtained at checkout. If not, you can email us at info@canadagrowsupplies.com for some more information on shipment. Items shipped internationally from the USA may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not Canada Grow Supplies Inc.

Cancellations

If you need to cancel your order, we recommend reaching out to us ASAP. We charge a 2.9% (credit card), 3.5% (PayPal), 4.0% (PayPal International), 4.1% (American Express), or 6.5% (Shop Pay Installments or Sezzle) order cancellation fee after the order was received. We can accommodate most requests, but due to the different time zones and schedules that our warehouses ship from, sometimes the cancellation request may not reach the warehouse in time before the product ships. Once the item has been arranged to ship or has shipped, the package will be treated like a 'return' and is subject to ship-back fees and restocking fees. If you purchased 'Route Package Protection', this can not be refunded after the order has shipped.

Returns

In order to make sure you are completely satisfied, we can send you a return label within 14 days of receiving the order. This is to guarantee that you are happy with the product. Some products might require a 10-25% restocking fee. Please visit our full return policy.

Why Canada Grow Supplies?

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1. We’ve had thousands of shipped orders and satisfied customers.

We started our business in 2020 with the intention of creating a one-stop shop for growing supplies without letting customers wait for their orders. We saw the potential to serve customers of this industry way better than they’ve been treated in the past.

2. We’re a small, Canadian, family-owned business.

Our small team overlooks every customer and their orders to ensure they are satisfied with their products. We answer the phone and website chat, and if we don’t, we get back to you within 6 hours or less! We even throw in some freebies at random.

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We offer free shipping on all orders over 149$ Canada-wide. Many companies have a weight limit for free shipping, we don’t!

4. 100% Lowest Price on the Market - Price Match Guarantee

We keep the best prices on the market at all times. If the price respects the companies’ lowest retail price, we will definitely price-match any other Canadian website.

5. Reliable International Shipping

Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or similar couriers. Go through the checkout process to receive a shipping quote or contact us if a shipping quote is not available at checkout.

6. Easy financing and interest-free payments

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7. We are authorized resellers with manufacturer’s warranty

You will buy confidently from us since only sell new, official products (no used items or clones). All warranties are new are 100% honored through the respective manufacturer.

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We accept major credit cards and debit cards, PayPal, Google Pay, Apple Pay, Sezzle, bank transfers, and money orders. All card payments are processed through our encrypted SSL security processing system. Your identity is always protected.

9. Hassle-free returns

Just in case your purchase was not up to your standards, we offer return shipping if you are not 100% satisfied for any reason

10. Route Package Protection

Adding Route Package Protection to your order at checkout means that your order is protected against being lost, damaged, or stolen. In the unfortunate instance that you experience one of these inconveniences, you can report an issue with Route and they will work with you to make sure you get the resolution you prefer.

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