Could this be tapped into an existing monitor system to act as a secondary monitor panel?

If you use the same sensors it will give you the same reading. If a sensor goes out, both systems will give you a false reading. If you want a secondary monitor get 4 more sensors then you would have a good secondary system.

all tanks are showing whatever the fresh water tank is reading. Might replacing this monitor fix that problem?

All is reading if there is problem for frish cheack sensore

Im confused. Does this come with the sensors to put onto/ into the tank? Or do i have to buy those separate?

It does not come with the sensors. It has the standard hook-ups that snap onto the sensor ends. My tank came with the sensors in it.

what sensors work best with this ?

Kib manufacturers the sensor packs. The probes aren’t super important.

Recpro Rv Tank Sensor Monitor Panel M21 Panel Only White

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

€ 152.81

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

Description

🚐 Never run dry or powerless on the road again!

SEAMLESS CONTROL - Built-in water pump control switch for instant water management at your fingertips.
MADE FOR THE ROAD - Crafted with quality and reliability, ensuring peace of mind on every journey.
ALL TANKS ONE PANEL - Monitor fresh, gray, and black water tanks effortlessly with intuitive light indicators.
SLEEK DURABLE DESIGN - White panel blends with your RV interior while built to last through every adventure.
STAY POWERED INFORMED - Real-time 12V battery voltage monitoring keeps you ahead of power needs.

The RecPro RV Tank Sensor Monitor Panel M21 (White) is a durable, 12V-powered monitoring system that tracks your RV’s fresh, gray, and black water tank levels alongside battery voltage. Featuring an easy-to-read push-button display with light indicators and a built-in water pump control switch, this panel integrates seamlessly into your RV interior for reliable, real-time resource management.

Specifications

ASIN	B07XZKS8GP
Brand	RecPro
Colour	White
Country of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (260)
Date First Available	30 January 2021
Item Weight	159 g
Item model number	RP-M21
Manufacturer	RecPro
Manufacturer Part Number	RP-M21
Package Dimensions	16.69 x 11.71 x 6.2 cm; 159 g
Special Features	durable
Voltage	12 Volts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.