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Th2684 Megger Insulation Resistance Tester Meter Dual Channel

Th2684 Megger Insulation Resistance Tester Meter Dual Channel

Digital insulation resistance meter is also called as megohmmeter, high voltage insulation resistance tester, etc. This economic instrument has a large LCD screen gray backlit display, data storage, data access, alarm, automatic shutdown and other functions.
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Product Introduction

With the increasing competition in the market, we improve the competitiveness of our empty load noload loss tester, vacuum oil purifier, transformer winding resistance testing equipment by adopting cost reduction methods. Our company has first-class technology, strong strength, superior quality and considerate service. Our company increases technical progress and product innovation to improve product grade comprehensively. We never degrade the quality of our products because of market competition.

1. Application
Digital insulation resistance meter is also called as megohmmeter, high voltage insulation resistance tester, etc. This economic instrument has a large LCD screen gray backlit display, data storage, data access, alarm, automatic shutdown and other functions. At the same time, it also has the function of measuring AC voltage absorption ratio and polarization index of DC voltage. The machine is beautiful and upscale, has a wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, strong anti-interference ability.

 

Moreover, this megger multifunction tester has a shockproof, dustproof, moisture-proof structure and becomes a commonly used and indispensable instrument for telecommunications, electricity, meteorology, computer rooms, oil fields, electromechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.

all accessories of digital insulation resistance tester (2)

2. Why Insulation Resistance is Required?

An insulation resistance (IR) test measures the total resistance between any two points separated by electrical insulation. The test, therefore, determines how effective the dielectric (insulation) is in resisting the flow of electrical current. Such tests are useful for checking the quality of insulation, not only when a product is first manufactured but also over time as the product is used.

 

Performing such tests at regular time intervals can detect impending insulation failures before they occur and prevent user accidents or costly product repairs.

 

Whether you work on motors, generators, cables, or switch gear, the FUOOTECH DMG Series digital insulation resistance testers provide noise-free, reliable results. With advanced performance, a FUOOTECH DMG Series insulation resistance tester is designed to be safe, simple to use and gimmick-free. A megohmmeter test for insulation troubleshooting, commissioning, and preventative maintenance applications.

250v To 5kv Digital Insulation Resistance Tester using at site (2)

 

3. Technical Parameters

Function

insulation resistance test, voltage test

Basic condition

23℃±5℃,75%rh below

Rated voltage(V)

Model DMG2671: 100V, 250V, 500V,1000V, 2500V, accuracy: ±3%rdg±5dgt

Model DMG2672: 250V,500V, 1000V, 2500V, 5000V, accuracy: ±3%rdg±5dgt

Test voltage (V)

Rated voltage×(1±10%)

Resistance range ()

0.01MΩ~200GΩ accuracy±3%rdg±5dgt

Resistance resolution

0.01MΩ

DC voltage range

0~1000V

DC voltage resolution

0.1V

AC voltage range

0~750V

AC voltage resolution

0.1V

Output short circuit current

≥1mA(2500V)

Measurement of Absorption ratio and polarization index

Yes

Power supply

1.5V (LR14) Alkaline battery *6

Back light

Controllable grey screen backlight, suitable for dark places

Display mode

Large LCD display, grey screen backlight

LCD display size

108mm×65mm

Meter size

240mm (L)×188mm (W)×85mm (H)

Test wire

Red HV test wire 1m,black 1m,green 1m

Data storage

500 groups, blinking display "FULL" mean full storage

Data review

Display "READ"

Over range display

Over range function:display "OL"

Warning function

When the measured value exceeds the alarm set value, an alarm prompt will be given

Power consumption

STDBY: 40mA Max (Backlight close)

Turn on with backlight: 43mA Max

measurement:80mA Max (Backlight close)

Weight

1230g (include battery)

Battery voltage

Insufficient battery voltage, undervoltage indicator display

Auto power-off

hut down after 15 minutes without instrument operation

Insulation resistance

≥50MΩ (1000V)

Voltage withstand

AC3kV 50Hz 1min

Operating temperature and humidity

-10℃~+50℃<85%RH

Storage temperature and humidity

-15℃~+55℃<90%RH

Standard

IEC61010-1,IEC1010-2-31,IEC61557-1,5,IEC60529(IP54),pollution class 2,CAT Ⅲ 300V

 

4. Functions & Features

1). Output voltage is adjustable, the resistance measuring range is up to 0~400GΩ;

2). Compact, lightweight, portable, handheld;

3). Dual display insulation resistance value. Pointer and digital display.

4). Adopt real-time operating software system and single chip system. High degree of automation, strong anti-interference ability, automatically save the test results, without manual intervention;

5). Friendly operation interface, various measurement results with anti-power function, it can continuously store 19 measurement results;

6). When high voltage generating, there will be prompt sound output and corresponding display;

7). Support AC and DC, with rechargeable batteries and AC adapters;

8). Adopts portable design, easy to operate in the field;

9). High voltage short circuit current ≥1mA, it is an ideal test instrument for measuring insulation resistance such as transformer, generator, high voltage motor, power capacitor, power cable, lightning arrester, etc.
 

5. Stocks at office

250v To 5kv Digital Insulation Resistance Tester in stock (2)

 

6. Packing, Delivery, Shipping and Payment

package of digital insulation resistance tester (2)

 

7. Certificates

FUOOTECH Megger Megohmmeter certificate_

 

8. After-sales Service

1) We offer 24 months of warranty for all our products from the date of shipment.

2) Even if the warranty period is expired, we still provide lifelong maintenance, technical service and spare parts supply.

3) We guarantee the maintenance time no more than 3 working days and response time within 2 hour.

4) We create independent file for each true buyer to record the product service and maintenance conditions.

5) We can offer on-site installation, commissioning and training at client's cost.

6) If you have any question, please contact us freely by E-mail, Telephone, WhatsApp, Skype, etc.

 

Welcome to contact us for your inquiry and order.

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Our company constantly improves Th2684 Megger Insulation Resistance Tester Meter Dual Channel quality, maintains brand reputation, effectively conveys reliable and trustworthy brand information to consumers, and maintains and enhances our brand reputation. We have closely focused on the two central tasks of structural adjustment and transformation and upgrading, and our operating conditions have improved significantly and our profitability has increased rapidly. Our company scrupulously abides by the tenet of 'quality-oriented, honesty and trust, creating win-win situation', not only providing high-quality equipment and services to customers, but also providing comprehensive technical support.

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