EM20-ER can Connect External Relay with 90A Relay/Electricity Meter mornitor The Whole House /40/60/80/120A/watt Meter/Voltmeter (EM20-ER)

★★★★★ 4.9 138 reviews

US$24.80
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by scientiarum.fi
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$24.80
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Jun 6
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by scientiarum.fi
Free 30-day returns Details

Product details

Management number 221629147 Release Date 2026/05/03 List Price US$24.80 Model Number 221629147
Category
  • 0.5FS measuring accuracy;
  • The supported current transformer ratios are 1000:1 and 2000:1, and the maximum current transformer supported is 120 A;
UPC 714929297204
Color black
Model EM20-ER
Brand Name Zhurui
Item Weight 330 Grams
Part Number EM20-ER
Manufacturer Zhurui Technology Co.,ltd
Power Source Corded Electric
Item Dimensions 3.39 x 3.39 x 1.44 inches
Measurement Type Ammeter, Energy Meter
Maximum Operating Voltage 285 Volts
Minimum Operating Voltage 85 Volts

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.9 out of 5
★★★★★
138 ratings | 57 reviews
How item rating is calculated
View all reviews
5 stars
89% (123)
4 stars
1% (1)
3 stars
0% (0)
2 stars
0% (0)
1 star
10% (14)
Sort by

There are currently no written reviews for this product.