Measurement & Analysis Instruments

2P 36mm Din rail Dual LED display Voltage and current meter voltmeter ammeter range AC 80-300V 200-450V 0-100A


Welcom to our store


Din-rail digital meter can measure and display AC voltage, AC current at the same time. We will provide a precision small current transformer for the meter.

Technical Indicators

Accuracy: 1%±2 words

Display mode: 0.32-inch Led ( AC voltage with red led and AC current with green led)

Range: AC voltage: AC 80.0-300.0V/ AC 200.0-450.0V ( You should select one type of meter in your order )

AC Current: AC 0-99.9A (when measure current lower than 10A, the accuracy is 0.01A, when measure current between 10.0 and 99.9A, the accuracy is 0.1, the accuracy auto-change)

Power supply: 37×87×64mm

Installation: 35mm Din rail



1.Connect the measuring voltage to the 2 and 3 terminal.

2.Connect the two green wires of secondary current transformer to the 5 and 6 terminal. make the wire (one of the wire (battle line or zero line ) )which connect to the load ) through the hole of current transformer, the direction do not affect the result.

The meter can only use to measure 50Hz/60Hz AC city electricity, it will be destroyed when use to measure square wave, output of inverter and correction sine wave


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 Check here

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

  • Brand Name: TOMZN
  • Dimensions: 37*87*64mm
  • DIY Supplies: Electrical
  • Accuracy Class: 1%+-2 words
  • Measuring Range: 80-300V 200-450V 0-100A
  • Operating Temperature: Normal
  • Power Supply: AC
  • Display Type: Digital Only
  • Model Number: DM

  • Package Weight: 0.141kg (0.31lb.)
  • Package Size: 9cm x 6cm x 7cm (3.54in x 2.36in x 2.76in)
  • Unit Type: piece

  • Author: Robin Dekle
  • Date: 2017-10-19
  • Good
  • 5/5

  • Author: Arap Kadir
  • Date: 2018-04-12
  • works good. Accuracy i cannot confirm because i didnt compair. However, for my gusto its good enough.
  • 5/5