--- product_id: 119042869 title: "High Precision Watt Meter Voltage Amp Meter Power Analyzer Checker 130A 4.8V~60V Performance Monitor with LCD Screen for RC Battery Solar Wind Power" brand: "eyesky" price: "€ 1.24" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.pt/products/119042869-high-precision-watt-meter-voltage-amp-meter-power-analyzer-checker store_origin: PT region: Portugal --- # High Precision Watt Meter Voltage Amp Meter Power Analyzer Checker 130A 4.8V~60V Performance Monitor with LCD Screen for RC Battery Solar Wind Power **Brand:** eyesky **Price:** € 1.24 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** High Precision Watt Meter Voltage Amp Meter Power Analyzer Checker 130A 4.8V~60V Performance Monitor with LCD Screen for RC Battery Solar Wind Power by eyesky - **How much does it cost?** € 1.24 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/119042869-high-precision-watt-meter-voltage-amp-meter-power-analyzer-checker) ## Best For - eyesky enthusiasts ## Why This Product - Trusted eyesky brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product information: Digital LCD screen gives clear crisp number readings. Handles up to 100 amps intermittently and 50 amps continuous duty. Connecting load end to the battery provides real-time battery charging reading. Handles 0 to 60 volts. Works on 12, 24, 36, and 48-volt battery bank systems. The extremely low power consumption of 7 mA. More efficient than any LED meter. Measure energy(wh),charge(ah), power(w),current(A) and voltage(V). Accurate & precise 0.01 A current and 0.01 V voltage resolutions. Measures for peak Amps, peak Watts(except for Doc Wattson) and Voltage minimum(sag). Rugged- handles 50A continuous and 100 A peak at 60V. Acts like a wire so don't affect model's performance. Precision Alu-Chrom current sensing resistor, with only 0.001 Ohms resistance and circuitry that draws only 7 mA. Uses DSP to increase ADC resolution and differential measurement amplifiers to increase noise immunity. Specifications: Voltage: (0)V-4V-60V 0.01V (Resolution). Current: 0-100 A peak 0.01A (Resolution). Power: 0-6554 W 0.1W (Resolution). Charge: 0-65 Ah 0.001Ah (Resolution). Energy: 0-6554 wh 0.1 Wh (Resolution). Measurement Update period: 400mS. Signal Sampling Rate: sample/s. Data Queue Sequence time: 2 seconds. In Circuit Resistance: 0.001 Ohms. Operation Current: 7 mA. Auxiliary Power Voltage: 4.0V ~ 60V Size: 8.3cm x 4.7cm x 2cm - 3.27inch x 1.85inch x 0.79inch Display Screen: 1602 STN LCD Package Contents: 1 x Watt Meter 1 x User Manual ## Features - Measures 0 to 60 Volts, works on 12, 24, 36, and 48-volt battery bank systems. - Precision Alu-Chrom current sensing resistor, with only 0.001 Ohms resistance and circuitry that draws only 7 mA. - This is the All-In-One Meter: a power meter, a voltmeter, an amp-hour meter, ammeter, and energy meter. Digital LCD screen gives clear crisp number readings. - Perfect troubleshooting tool: it's indispensable for analyzing, testing and troubleshooting any DIY DC power project. - Professional RC Watt Meter is an excellent addition to your RC hobby, DC circuits, Solar system, Boat/RV & Battery Backup systems. ## Images ![High Precision Watt Meter Voltage Amp Meter Power Analyzer Checker 130A 4.8V~60V Performance Monitor with LCD Screen for RC Battery Solar Wind Power - Image 1](https://m.media-amazon.com/images/I/512eMi-PuHL.jpg) ![High Precision Watt Meter Voltage Amp Meter Power Analyzer Checker 130A 4.8V~60V Performance Monitor with LCD Screen for RC Battery Solar Wind Power - Image 2](https://m.media-amazon.com/images/I/51am-xXBtEL.jpg) ![High Precision Watt Meter Voltage Amp Meter Power Analyzer Checker 130A 4.8V~60V Performance Monitor with LCD Screen for RC Battery Solar Wind Power - Image 3](https://m.media-amazon.com/images/I/51WzQrUEk6L.jpg) ![High Precision Watt Meter Voltage Amp Meter Power Analyzer Checker 130A 4.8V~60V Performance Monitor with LCD Screen for RC Battery Solar Wind Power - Image 4](https://m.media-amazon.com/images/I/51fD7DYFvjL.jpg) ![High Precision Watt Meter Voltage Amp Meter Power Analyzer Checker 130A 4.8V~60V Performance Monitor with LCD Screen for RC Battery Solar Wind Power - Image 5](https://m.media-amazon.com/images/I/51bmSGWRkKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Has one big problem *by F***R on Reviewed in the United States 🇺🇸 on January 4, 2020* It’s a great little watt meter but it has a big problem. The Ah resets when trying to figure the Ah capacity of big batteries. I thought maybe I had a bad one and asked for another but it had the same problem. I was measuring a 200Ah battery and they reset many times. I ended up frying both of them - my fault - it’s surprisingly easy to go over 200 amps with a 2000 watt inverter so be careful. The meter read about 240 amps each time. That value was flashing, kind of like it was scolding me. I took them apart and the shunt was melted. But they seemed pretty good quality inside. ### ⭐⭐⭐ The product did NOT come with the connectors shown in the photo *by T***S on Reviewed in the United States 🇺🇸 on February 5, 2020* I ordered the connectors shown in the product photo to facilitate its insertion into the circuit. Well. now i don't have enough connectors to put all 3 in the circuits being tested. This is clear and obvious misrepresentation and caused me to change my plans. I would have done this differently had i known this. AND i have not even put the product in for testing yet. The instructions have several instruction mispells such as Shouting for shorting, Wat for Watt, neasured for measured, and masimum for maximum and that's just on the front page. Ok. I can see a few but i hope this is not indicative of how well the product will work. The last thing i noticed was the lack of information on the 3-pin connector. The instructions show a plus and minus. The unit itself shows a plus, minus, and "U". What is the "U" for???? Maybe the unit will operate better than it is described in the instructions. ### ⭐⭐⭐⭐⭐ Fantastic Inline Meter *by M***G on Reviewed in the United States 🇺🇸 on June 22, 2019* This 150A meter came with the wire ends pre-stripped and soldered for easy connection in many applications. Unfortunately, the soldered wires were too large of a diameter to fit into the genuine 30A Power Pole connectors I use for my HAM radios, so I had to snip the ends, re-strip the wires, and cut some strands from the braid to make them fit. I realize this limits the use of my meter to a 30A max, but that is quite enough for my needs. You can see in the pictures that although the wire strands needed to be trimmed a bit in order to fit in the metal connector, the rubber shielding on the wires fits perfectly into the plastic Power Pole housing without issue. As you can see, there’s still plenty of wire for flexibility and to upgrade the connectors down the road if I need. I would highly recommend! --- ## 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.pt/products/119042869-high-precision-watt-meter-voltage-amp-meter-power-analyzer-checker](https://www.desertcart.pt/products/119042869-high-precision-watt-meter-voltage-amp-meter-power-analyzer-checker) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-11-07*