For the averages can this meter run in reverse if monitoring the AC side of solar inverters? If not, does anyone have a suggestion for one that can?

No, this meter can not run in reverse.

Does this measure rms or average ac?

This energy meter measures rms.

This seller is selling a device that cannot accurately measure power in a us based household. only one "hot" lead is being measured and a house panel

So use two and add them together.

How many power meters do i need to monitor: phase 1+ n (110v), phase 2 + n (110v), and phase 1 + phase 2 (220v)?

hi it depends on your requirement. You can only use one meter to monitor one of the phase + n . Or you can use three meters to monitor each phase + n .

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KETOTEK Energy Meter AC40-300V 100A, Digital Display LED Voltmeter Ammeter Active Power Factor Gauge, Volt Amp Watt Current Frequency KWH 6in1 Multifuction Meter Din Rail (Built-in CT)

Product ID: 475503511

⚡AC Voltage 40-300V

📊6-in-1 Multifunction Display

🔋Current up to 100A

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258.59 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power Up Your Space with Smart Energy Mastery!

PRECISION YOU CAN TRUST - Built with high-precision chips and flame-retardant ABS for safe, reliable, and accurate energy monitoring.
ALL IN ONE POWER INSIGHT - Simultaneously track voltage, current, power, energy, frequency, and power factor on one sleek LED screen.
EFFORTLESS DIN RAIL MOUNTING - Compact 6.4x8 cm design fits seamlessly into your electrical panel for professional-grade installation.
STAY AHEAD WITH REAL TIME DATA - Monitor your home or office energy consumption live to optimize efficiency and reduce costs.
FUTURE PROOF YOUR ENERGY MANAGEMENT - Supports up to 30,000W and 99,999 kWh tracking—perfect for smart, sustainable living.

The KETOTEK Energy Meter AC40-300V 100A is a compact, DIN-rail mounted digital power meter that delivers real-time monitoring of six key electrical parameters—voltage, current, active power, energy consumption, frequency, and power factor. Crafted from flame-retardant ABS and equipped with high-precision chips, it ensures safe, accurate, and reliable energy management for residential or professional use.

Specifications

ASIN	B095LYZWYV
ASIN	B095LYZWYV
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#232,104 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #142 in Power Monitors #554 in Voltage Testers
Color	multiple colors
Country of origin	China
Customer Reviews	4.6 4.6 out of 5 stars (2,020)
Customer reviews	4.6 4.6 out of 5 stars (2,020)
Date First Available	18 April 2022
Date First Available	18 April 2022
Included components	Energy Meter, User Manual
Item Package Quantity	1
Item Weight	141 g
Item model number	D52-2047HD
Item model number	D52-2047HD
Manufacturer	KETOTEK
Manufacturer	KETOTEK
Part number	D52-2047HD
Product Dimensions	5.4 x 6.4 x 8 cm; 141 g
Product Dimensions	5.4 x 6.4 x 8 cm; 141 g
Voltage	230

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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258.59 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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