---
product_id: 293122797
title: "Screw-in Gray Black Tank Water Level Sensors"
brand: "recpro"
price: "€ 34.70"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/293122797-screw-in-gray-black-tank-water-level-sensors
store_origin: HR
region: Croatia
---

# 6-pack sensor set Complete installation kit Rust-resistant hardware Screw-in Gray Black Tank Water Level Sensors

**Brand:** recpro
**Price:** € 34.70
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your RV tank sensors—because your road trip deserves reliability!

## Quick Answers

- **What is this?** Screw-in Gray Black Tank Water Level Sensors by recpro
- **How much does it cost?** € 34.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/293122797-screw-in-gray-black-tank-water-level-sensors)

## Best For

- recpro enthusiasts

## Why This Product

- Trusted recpro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY-Ready:** Easy to install with all necessary components included—no extra trips to the hardware store
- • **Built to Last:** Rust-resistant posts and hardware ensure durability on every adventure
- • **Perfect Fit for RVs:** Designed specifically for RV tank monitoring, eliminating guesswork
- • **All-in-One Sensor Kit:** Includes sensor grommet, button-head post, washer, and nuts for seamless installation
- • **Trusted Aftermarket Upgrade:** RecPro quality means fewer breakdowns and more road time

## Overview

RecPro Screw-in Gray Black Tank Water Level Sensors come in a convenient 6-pack, featuring rust-resistant posts and all necessary hardware for a hassle-free DIY installation. Designed specifically for RV tanks, these sensors provide reliable, long-lasting performance to keep your water levels accurately monitored and your adventures uninterrupted.

## Description

Imagine that you’ve gone to the trouble of performing a Do-It-Yourself installation in your RV. You’ve cut holes in the wall, peeled back the layers of the substrates like an onion, run all the wiring, and installed all of the proper hardware. You’ve tested everything. Twice. You painstakingly put everything back together, screws have been screwed, the glue has been glued. You turn on your system and…nothing. This can’t be. You try again. Your tanks are drawing a blank. Now, because you unfortunately purchased (or had installed from the factory) an inferior product, you have to tear everything apart. Sadly, this scenario is not a new one in the world of RV owners. They will find the parts they need to help fix their rig and then when it comes time to hit the road, they break. At RecPro we know that RV ownership means repairs and upgrades. Sometimes as soon as you drive your beloved RV off the lot. That’s why we provide the best parts in the aftermarket industry. This is especially true with the items in our tank and tank parts line.

## Features

- Available in packages of (6 ea.)
- Sensor grommet (1), button-head sensor post (1), washer (1), 3/8 nut (2)
- Rust-resistant post and hardware

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | RecPro |
| Brand | RecPro |
| Package Dimensions | 6.71 x 3.61 x 1.4 cm; 41 Grams |
| Item model number | RP-B11MP4B-6 |
| Manufacturer Part Number | RP-B11MP4B-6 |
| Item Weight | 41 g |

## Product Details

- **Brand:** RecPro
- **Item dimensions L x W x H:** 25 x 16 x 25 millimeters
- **Material:** Stainless Steel
- **Item weight:** 0.05 Kilograms
- **Style:** Rugged

## Images

![Screw-in Gray Black Tank Water Level Sensors - Image 1](https://m.media-amazon.com/images/I/71HKX7GfuoL.jpg)

## Questions & Answers

**Q: Is this made of 304 or 316 stainless steel?**
A: I have not installed mine yet and don't know if I even knew which stainless it was when I Ordered. Installing is a winter project for me. However, If your worried about which it is, your worrying over nothing. It doesn't matter. As a 50 yr veteran of fabricating/welding with more stainless than other alloys, I can tell you 304 is used for almost everything other than food grade. Then it pretty much becomes 316 any time sanitary is involved. And were a long way from that in these tanks. My suggestion is buy the product and don't worry about it.

**Q: Do the sensors contain any Lead (Pb)?**
A: Actually, lead is a very good conductor but no this product does not contain it.

**Q: Can the sensors be removed and replaced if they become dirty?**
A: I havent installed the sensors yet so wont know sometime after I fit them.
From their design they look like it could be possible, however over long term rubber usually perishes & replacement may be warranted.
Hope this feedback helps.

**Q: Can I use these in place of the long probe sensors?**
A: Yes you can but from my study the long sensors are better, I ended up going with sea level sensors that stick on the side of the tank

## Frequently Bought Together

- RecPro RV Water Screw-in Tank Probe Sensors | Fresh, Gray or Black Water Tank | Made in USA | 6 Pack
- RecPro Replacement Tank Wire Harness | Fresh Water | Gray Water | Waste Water Holding Tank | KIB Sensor Probe Harness (4 Harnesses)
- RecPro RV Tank Monitor Panel M21 | KIB Replacement | Panel Only | Fresh Water or Holding Tank Level Sensor (Black)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/293122797-screw-in-gray-black-tank-water-level-sensors](https://www.desertcart.hr/products/293122797-screw-in-gray-black-tank-water-level-sensors)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-20*