GVDA Digital Pen Type Multimeter DC AC Voltage Tester Smart Multi-meter Voltmeter NCV Phase Sequence Auto Ranging Multimetre

GD109 is a pocket type  digits pen-type smart multimeter, with true RMS. It will automatically identify DC voltage/AC voltage/resistance and measure, with no need to turn the dial to switch, easy to operate. Also, it features with stable performance, high precision, auto-off after 15min non-operation for energy saving, capacitance/diode/more test, overload protection, continuity test, non-contact voltage measurement(NCV), zero live line measurement, phase sequence measurement, etc. A perfect tool for professional, factory, school, enthusiast or family use. 

Special Points

VERSATILE PEN MULTIMETER:

This multimeter features test of  voltage / resistance / capacitance / diode / frequency / NCV/ continuity, zero line & non-contact phase sequence detection, etc.

FAST RESPONSE & HIGH ACCURACY:

GVDA GD109, 4000 counts digital pen type multimeter, has a sampling speed of 3 times per second and high precision measurement.

EASY OPERATION:

 It has Color LCD clear screen, easy to read the measured values, flashlight available for darkness, data retention function convenient to query data, alarm beep when in use.

DURABLE MATERIAL & PORTABLE SIZE:

The meter, made from selected electronic components and sturdy plastic housing, is designed with light weight and easy-to-carry pocket size, comfort to grip.

WIDE APPLICATION:

The digital multimeter--a handy instrument and assistant, for testing, diagnosing and solving a variety of automotive and daily household electrical problems safely and accurately.

Multimeter classification

1. Multimeter (multimeter, triple meter, multiplex meter)

According to the characteristics of the multimeter, the multimeter can be divided into;

1. Pointer multimeter;

2. Portable digital multimeter;

3. Desktop digital multimeter;

4. Pen-type digital multimeter;

Technical Data

More Details 

Smart Pen type Multimeter auto range GD109 New arrive 

Smart Measurement

Smart measurement apply for the measuring of DC voltage, AC voltage, resistance, continuity and can automatically identify the measurement signal. 

NOTE：The minimum measurable voltage of this mode is about 0.8V

Multi Function

AC DC Voltage test / NCV Measurement/ Resistance / Frequency  / Capacitance / Diode / Continue test / Live wire detection / Non contact Phase Sequency detector / Data hold/ Auto power off / Flashlight / True RMS / On off test

NCV Measurement

1)  Press POWER ON  key to power on into NCV measurement mode by default

2) Gradually close the NCV sensing area to the measured conductor

● When the weak electric field signal is detected, it will display "---L"; the buzzer will sound slowly and the green light on.

●When the strongelectric field signal is detected, it will display "---H"; the buzzer will sound quickly and the red light on.

Live Wire Detection 

● When the weak electric field signal is detected, it will display "---L"; the buzzer will sound slowly and the green light on.

●When the strongelectric field signal is detected, it will display "---H"; the buzzer will sound quickly and the red light on.

Non Contact Phase Sequence Detection

1)  Press POWER ON key to power on,

2) Press "FUNC" key to select "Phase"gear to enter the phase sequence detection state 

a) Displaythe "PA" symbol with the "A" letter flashing and sticks the sensing probe to the first phase line, waiting for a beep

b) Displaythe "PAB" symbol with the "B" letter flashingand stick the sensing probe to the second phase line and wait for a beep

c) Displaythe "PABC" symbol with the "C" letter flashingand stick the sensing probe to the second phase line and wait for a long beep

d) At the end of the test, the display will display the measurement results on the display 

◆"P --- L" symbol displayed on the screen indicates left-handed phase sequence ◆"P --- R" symbol displayed on the screen indicates right -handed phase sequence

LED Flashlight

HD Color LCD Display

Power Supply

2x 1.5V AAA Battery can be replaced

Function Test

AC DC Voltage test / Capacitance test / Frequency test / Diode test  / on-off beep test /

Packing Contents

1*multimeter,1*probe,1*manual,1*box

Wide Application 

Apply for Beginners / Electronic circuit installation / Electronic maintenance / Electromechanical mainenance / Vehicle inspection / Maintenance Household application

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