Aviosys USB e-Meter 8870 User Manual

1

USB e-Meter 8870 Manuel

Non-Contact Current Meter Recorder

Introduction

USB e-Meter 88700 is a very convenient and economical “Non-Contact USB Current Meter”.
Just open the meter and put the L or N cable then you can get and record the current value in
PC. Support USB CDC Emulation model for wild supplication .

* Without having to make physical contact of power line , simply place around an
electrical conductor.
* Safety measure the power current in “ Distribution Box” .

* Auto record the current value and save in PC for evaluation and application .

Measure the current range of electricity device at 0A~ 10A, User do not need to search the metal
part and can quick and safely get detect the value of current.

Features:

 Small size , light weight , convenient and safe.
 Fit for long time display record in PC

Support USB CDC emulation mode ( RS232 control ). Read the current in Hyper terminal. .
Support SDK for system integrator or hobbyist to make development

How to use the 8870 Current clamp ?

Open the clamp and put the L or N line of power line pass through .
Do not put more than ONE line .

2

SPEC:

Interface

One side : USB jack (male) to connect to PC and get USB power in

Another side : Current meter Ouch

For

L / N line of power line

Measure
Current Range

40~66Hz, 0~10A ( Accuracy: : ±0.2A ).
Power Input

Standard USB 5V

Sampling Rate

Max. Software read : 2 times per second.
8870 output the value : 3 second.
Response Time : 0.1 sec.

Power In

USB 5V standard

Operation
Temperature

0 ~50゜C

PC System
inquire

 Windows OS : WIN 7 ( 32 bit) , Vista or XP
 USB 2.0 / 1.1 * Microsoft .NET Framework Version 3.5 or above

Package

8870 device , CD- Include driver , driver , manual and SDK.

Length & Weight

111cm & 90g

Installation Procedure

1.) Turn on your PC , put the CD in your CD ROM .

2.) Plug in the 8870 device to your PC , then PC would show out “ Detect New

Hardware” and then select the driver in CD suggest to save into your desktop to

install the USB driver of 8870.

3.) After install the driver, you can get “Aviosys Port (COM X) in Ports (COM& LPT)
device manager as following .

Control Panel  System  Device manager  Ports(COM& LPT)  Aviosys Port (COM X)