Seelevel II RV Tank Monitor Comparison Guide

Garnet SeeLeveL II: The Most Reliable RV Tank Monitor System Available

Garnet SeeLeveL II: The Most Reliable RV Tank Monitor System Available

"The Gauge That Actually Works" - Trusted by Over 200,000 RV Owners

Never Guess Your Tank Levels Again

Are you tired of unreliable tank readings that leave you guessing about your RV's water levels? Experience the peace of mind that comes with Garnet's SeeLeveL II monitoring system - the industry-leading solution with over 25 years of proven reliability.

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Why RV Owners Choose SeeLeveL II

Unmatched Accuracy

Digital technology provides precise percentage readings accurate to within ⅛ inch, showing exact tank levels instead of vague indicators.

No False Readings

External sensors eliminate common problems with traditional probes that get fouled by debris and tank buildup.

Zero Maintenance

No internal components to clean, maintain, or replace - saving you time and frustration year after year.

Easy Installation

Non-invasive mounting with no tank drilling required. External sensors attach with 3M specialized adhesive.

Universal Compatibility

Works with virtually all poly/plastic tanks and RV configurations, regardless of tank shape or size.

Made in North America

Quality manufacturing and reliable customer support you can count on for the long haul.

How It Works: The Technology That Makes The Difference

Unlike traditional systems that use internal probes (which quickly become unreliable due to debris and buildup), the SeeLeveL II uses revolutionary external sensor technology. These sensors mount on the outside of your tanks using specialized 3M adhesive, measuring levels with precision while completely eliminating false readings.

The system's digital display shows tank levels in percentage increments from 0-100%, giving you the exact information you need rather than vague 1/4, 1/2, or 3/4 readings found in conventional systems.

Find Your Perfect SeeLeveL II Model

Available Models with Quick Links:

Feature Comparison

Model Features Available On These Models
2-Tank Monitoring 709-2, 709-2P
3-Tank Monitoring 709, 709-P3, 709-P3W, 709-HP3W, 709-BTP7, 709-RVC, 709-RVC-PM, 709-RVC-NLP
4-Tank Monitoring 709-4, 709-4P, 709-4LP
Water Pump Control 709-2P, 709-P3, 709-P3W, 709-HP3W, 709-BTP7, 709-RVC-PM
Water Heater Switch 709-HP3W, 709-4LP
LPG Monitoring 709, 709-P3W, 709-HP3W, 709-BTP7, 709-RVC, 709-4LP
Battery Level Monitoring All Models
Galley Tank Support 709-4, 709-4P
Bluetooth Connectivity 709-BTP7
RV-C Network Compatible 709-RVC, 709-RVC-PM, 709-RVC-NLP

Technical Specifications

Operating Voltage

12V DC

Display Resolution

0-100% in approximately 1% increments

Sensor Accuracy

±⅛ inch

Temperature Range

-40°F to +140°F

Display

LED with day/night settings

Warranty

Limited 1-Year Manufacturer Warranty.

Real Benefits for Your RV Lifestyle

  • Eliminate Tank Overflow Surprises: Know exactly when your tanks need attention
  • Extend Your Trips: Better resource management with accurate readings
  • Reduce Maintenance Costs: No more cleaning or replacing corroded internal probes
  • Plan With Confidence: Make informed decisions about water usage and dump station visits
  • Simple Trip Planning: Know your exact capacity status at all times

What Makes SeeLeveL II Different?

The SeeLeveL II isn't just another tank monitor - it's a complete solution designed specifically to overcome the frustrations RV owners face with traditional systems:

  1. External Sensor Technology: Sensors mount on the outside of tanks, eliminating false readings from waste buildup
  2. Digital Precision: See exact percentages rather than vague "1/4, 1/2, 3/4" readings
  3. Multi-Tank Monitoring: Options for 2, 3, or 4 tank setups to match your specific RV configuration
  4. Enhanced Features: Models available with water pump control, water heater switches, and Bluetooth connectivity
  5. Made in North America: Quality manufacturing and reliable customer support

Installation Made Simple

Though professional installation is recommended for optimal performance, the SeeLeveL II is designed for straightforward installation:

  • External sensors mount with specialized adhesive - no drilling required
  • Can utilize existing wiring from your old monitoring system
  • Comprehensive installation guides included
  • Compatible with most RV tank configurations

Choose the Monitoring System RV Professionals Trust

With over 200,000 installations across North America, the Garnet SeeLeveL II has earned its reputation as "the gauge that works." Don't settle for guesswork when it comes to your RV's most critical systems.

Upgrade to the SeeLeveL II today and experience the difference accurate tank monitoring can make for your RV adventures!