Koolertron 400A Battery Monitor with Shunt, 0-120V 2.4inch Display Wireless Voltage Current Meter for Boat RV Motorhome Car Motor Golf Cart Solar System, Blue,Green
Product ID: 483834527
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Details
- BrandKoolertron
- Power sourceBattery
- StyleModern
- ColourBlack
- Upper temperature rating1.2E+2 Degrees
⚡400A high current capacity
🌈2.4-inch HD color LCD display
📱Bluetooth app control & data export
Frequently Bought Together
Description
⚡ Stay powered, stay ahead — monitor your energy like a pro!
- NEXT LEVEL MONITORING - Bluetooth app sync lets you track real-time & historical data curves, plus export insights for ultimate control.
- SMART SAFETY CONTROLS - Customizable over-voltage, under-voltage, over-power, and temperature protections safeguard your system automatically.
- VIVID VISUAL FEEDBACK - 2.4-inch HD color screen with intuitive green/blue current indicators for instant charge/discharge status.
- PRECISION POWER TRACKING - Pure copper shunt ensures ultra-accurate current & voltage readings with minimal power loss.
- UNIVERSAL BATTERY COMPATIBILITY - Seamlessly supports lithium, lead-acid, and lithium phosphate batteries up to 120V.
The Koolertron 400A Battery Monitor combines precision copper shunt technology with a vibrant 2.4-inch HD display and Bluetooth app integration, delivering real-time, accurate voltage and current monitoring for a wide range of batteries. Designed for boats, RVs, solar systems, and more, it offers advanced safety protections and seamless mobile control, empowering professionals to optimize battery performance and prevent damage with ease.
Specifications
| Manufacturer | Koolertron |
| Part number | GH-KLJG14-GR |
| Item Weight | 710 g |
| Package Dimensions | 24.9 x 18.3 x 5.7 cm; 710 g |
| Manufacturer reference | GH-KLJG14-GR |
| Size | 400A |
| Colour | Black |
| Style | Modern |
| Power source type | Battery Powered |
| Measurement Accuracy | Current accuracy：±5%+10 digits |
| Included components | NO |
| Batteries Required? | No |
Have a Question? See What Others Asked
Can a second phone view the app when not in bluetooth range? I'm thinking to have a bluetooth phone permanently set up next to this.
Whats is the extension cable available? Have you got a link?
Common Questions
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Excellent communication throughout the order process. Product is perfect.
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