Trimetric TM-2030 RV Battery Monitor

Reliable. Accurate. Built to Last.

✔️ For 12V, 24V, or 48V battery systems
✔️ See battery % full, amps, volts, and amp-hours used
✔️ Alerts you before your battery is dangerously low
✔️ Compatible with solar charge controllers

⚠️ Note: You’ll also need a 100A or a 500A shunt and wiring harness to complete installation.

🏕️ Power Confidence for Off-Grid & RV Life

Never guess how much power remains in your battery bank. The TM‑2030 Battery Monitor shows exactly how full your battery is, how much energy you’ve used, and when it’s time to recharge — before the lights go out.

Perfect for:

• RVs & travel trailers

• Off-grid cabins

• Tiny homes & solar setups

• Marine battery systems

🛠️ Top Features

✅ Accurate battery monitoring — Tracks amps in/out, voltage, and % full
✅ Works with all major battery types — Lead-acid, AGM, lithium (LiFePO4), etc.
✅ Settable low-battery alarms — Protect your system and your trip
✅ Easy programming menu — No need to be an engineer
✅ Connects to computer — Optional data logging and firmware upgrades
✅ Surface mount or flush panel — Choose your installation style
✅ Built to last — Proudly engineered, manufactured and supported in the USA

📦 What’s Included:

• TM‑2030 monitor (surface or flush mount)

• Instruction manual

🧰 What You’ll Also Need (Not Included):

• 100A or 500A current shunt

• Wiring harness (4-conductor cable)
  

💬 What Our Customers Say

⭐️⭐️⭐️⭐️⭐️
“Everything has worked perfectly for 7 years. Bogart obviously produces a quality product!”
— Larry C., Oregon

⭐️⭐️⭐️⭐️⭐️
“We’ve had years of contended service from our TM-2030 monitor. Easy to use and very dependable.”
— Steve M., Full-time RVer

⭐️⭐️⭐️⭐️⭐️
“I installed it in my trailer years ago. Sold it 4 years ago — and the new owner still loves it!”
— Dan B., Arizona

📦 Shipping & Warranty

• Ships in 1–2 business days from the USA

• 3-year manufacturer warranty

• 30-day no-hassle returns

✅ Why Choose Bogart Engineering?

• Trusted by off-grid homeowners, RV'ers, and professionals for over 30 years

• Highly rated U.S.-based support

• Time and Field-tested durability and dependability