Din rail LED display voltmeter ammeter with active and reactive power and power factor Din-rail range AC 80.0-300.0V 0-100.0A

price: US $17.40
in your language.
DIY Supplies: Electrical
Display Type: Digital Only
Accuracy Class: 1%+/-2 words
Dimensions: 54*80*64
Brand Name: TOMZN
Model Number: T52
Measuring Range: 80.0V-300.0V AC
is_customized: Yes

Product Description

Welcome to Arlen&Alice


1. AC Voltage 80-300V

2. AC Current 0-100A

3. Active power 0-30000W

4. Apparent power 0-30000W

5. Power factor 1.000-0.000

Multi-functional digital-display meter can measure the AC voltage and current, and compute the active power,

reactive power and power factor at the same time.

Technical Indicators

1. Accuracy: 1%+/- 2 words

2. Displayer: AC voltage and current with 4-digital 0.31 - inches LED; active power, reactive power and power factor with 5-digital 0.31- inches LED

3. Measure range:

AC voltage: AC 80-300.0V

AC current: AC 0-100.0A

(the resolution ratio will change by itself, when input current lower than 10A, the resolution ratio is 0.01A; When input current higher than 10A the resolution ratio is 0.1A.)

4. Measuring speed: 2 times per second

5. Size: 54*80*64

6. Installation: 35MM din rail

Application Method

1. Connect the measured voltage to the terminal of 1 and 2

2. External current transformer installation as graph 1: let the wire across the hole on the current transformer, and then connect the two wires of the secondary transformer to the terminal of 3 and 4 on the meter

3. Internal current transformer installation as graph 2: Let the wire across the hole on the current transformer (the direction do not impact the measure result).

4. The default display power is active power (V), Click the switch (SAM CK) can change to the apparent power (VA) and power factor(cosφ)


  • We Ship to Worldwide, except APO/FPO.

  • Items are shipped from China using Airmail, reach most of the countries within 10 to 20 business days.

  • Delivery time depends on destination and other factors, it may takes up to 20 business days

  • Noted: Fedex Maybe charge handling charges at your country, we are not responsible for this charges.


Payment method on Aliexpress Check here http://help.aliexpress.com/payment_method.htm

Warranty and Guarantee:

  • 12 months Warranty. Buy with confidence!

  • If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.

  • If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.

  • If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee

Other Policies:

  • We are not responsible for any custom duty or import tax.

  • We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.

  • All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.

  • Serious Buyer Only! Please place bid only if you agree with all the terms