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⚡ Power Your Space with Precision & Style!
The KETOTEK Energy Meter AC40-300V 100A is a compact, DIN rail-mounted digital power meter that delivers 6-in-1 electrical parameter monitoring—voltage, current, active power, energy consumption, frequency, and power factor. Featuring a vibrant, wide-angle LCD with backlight, built-in current transformer, and flame-retardant ABS housing, it ensures safe, accurate, and easy-to-read energy management for modern professionals seeking efficiency and control.
| 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 |
R**S
easy to read
works well, east install, BRIGHT display. great value
E**.
Instalaciones
Utilidad
M**V
Très bien
Utilisé pour enregistrer sur une année l'utilisation de ma wallbox pour recharger une voiture électrique. Fonctioinnel, lisible, complet.
G**S
An excellent tool for diagnosing and detecting abnormal consumptions
I have installed three units (one per each phase) as a replacement for old analogic amperemeters. Easy installation and works fine providing good information allowing me to check the consumptions of every distribution line at home by switching on and off each individual circuit. Unbalanced phases can be easily recognized in the display numbers if any. I found it quite useful for detecting a switched off LED lights circuit (30 lamps) that was permanently consuming more than 200W. Since the lamps were dimmed to a minimum (and not totally switched off) I was not aware of the consumption amount due to that fact. The reduction in my electricity bill will rapidly pay the investment made in these units and in two new switches. I include photos of the replaced analogic amperemeters and of the new units installed.
S**A
Positively surprised
This device is working very well and as expected. Easy to connect and a nice colorful display that is easy to read. It is taking up 4 halfslots in a electrical cabinet (mounted on a DIN rail)
Trustpilot
1 month ago
1 week ago