DW239 + Номинальное Напряжение регулируемое с одной клавишей 10кВ высоковольтный тестер сопротивления


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Цена:573,00 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Aug-20-2025 728.84 $* 743.58 $*
Jul-20-2025 590.69 $* 602.54 $*
Jun-20-2025 716.91 $* 730.64 $*
May-20-2025 711.42 $* 725.45 $*
Apr-20-2025 567.14 $* 578.6 $*
Mar-20-2025 699.16 $* 713.18 $*
Feb-20-2025 693.40 $* 707.60 $*
Jan-20-2025 688.17 $* 702.83 $*

Характеристики



Products Description


Digital insulation resistance meter
LCD large screen gray and white backlight display, but also can measure DC voltage AC voltage absorption ratio and polarization index function.Built-in lithium battery, charging function ,with USB interface.


The main function
Insulation resistance test, AC and DC voltage measurement, It can be measured , 500 groups of data storage .


Product Paramenters


Technical Specification
Function
Insulation resistance test, voltage test
Base conditions
23°C±5°C,below 75%rh
Rated voltage(V)
250;500;1000;2500;5000V;10KV
Test voltage(V)
rated voltage×(1±10%)
Insulation Resistance Range(GΩ)
0.01MΩ~1000GΩ accuracy±3%rdg±5dgt
Insulation Resistance Insulation
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
≥5mA(10KV)
Absorption Ratio and Polarization Index Measurement
Have
Power Supply
12V rechargeable battery
Backlight
Controllable gray screen backlight, suitable for use in dim places
Dispaly mode
4-bit large LCD display, gray screen backlight
LCD display size
108mm×65mm
Instrument size
L/W/H:277.2mm×227.5mm×153mm
USB interface
With USB interface, software monitoring, storage data can be uploaded to the computer, 
save the print
Communication Line
USB communication line 1PC
Test line
High voltage test line red 3 meter, black 1.5 meter, green line 1.5 meter
Data Storage
500 groups, "FULL" symbol indicates that storage is full
Data Review
Data review function: "MR" symbol display
Overflow Display
Exceed measurement range overflow function: “OL ” symbol display
Alarm Function
Alarm when the measured value exceeds the alarm setting value
Power Consumption
Standby: 30mA Max(backlight off)
Turn on backlight: 42mA Max
Measure:200mA Max(backlight off)
Instrument weight
2720g(including battery)
Battery voltage
When the battery voltage is low, low battery symbol “ ”will display
Automatic shut-down
automatic shutdown after 15 minutes boot
Insulation Resistance
≥50MΩ(between Measuring line and housing)
Pressure Resistance
AC3kV/50Hz 1min
Working Temperature and Humidity
-10℃~+50℃<85%RH
Storage Temperature and Humidity
-15℃~+55℃<90%RH
Suitable for Safety Regulations
IEC61010-1,IEC1010-2-31,IEC61557-1,5,IEC60529(IP54) pollution grade 2,CAT Ⅲ 300V
Accessories
Instrument
1PC
High pressure rod
1PC red
High voltage test line
2PCS(black,green each 1)
Monitoring Software CD
1PC
USB communication lineUSB
1PC
charger
1PC
Manual, certificate
1SET
Instrument box
1PC


Details Images








Field application




Insulation resistance test








Company Profile


Shenyang Dawan Technology Co., Ltd.
Founded in 2011, Shenyang Dawan Technology Co., Ltd. develops and produces all kinds of measuring instruments and meters in China and sells them all over the world. The company can provide OEM and ODM services. The company's infrared thermal imager and non-contact infrared thermometer and other products have been widely used in various industries and around the world. At the same time, the company is also acting as an agent of famous instruments and meters in China and the world, doing import and export trade and services for China and other countries. The company has a trading company in Hong Kong, offices and R & D centers in Beijing and Shenzhen. It can do R & D, design, production, sales and service of non-standard and special instruments. The company adheres to the business philosophy of "professionalism, integrity, service and cooperation" and wholeheartedly provides users with the best quality products and services. We are willing to cooperate with colleagues from all walks of life around the world for common development!




FAQ


1. Are your company a trading one or a factory?
Factory + trade (integration)
OEM is also acceptable for us.

2. How to choose the most suitable products?
Our professional team will give you the best suggestion as long as you tell us what kind of test you
need to do and the required specification.

3. What’s the delivery term?
Most of the time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20
working days after deposit receipt. If you are in urgent need, we can consider making a special
arrangement for you.

4. Do you accept customization service?
Yes, of course, we can not only offer standard machines but also customized machines according to
your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.

5. Can we visit your factory before the order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to
arrange a hotel and pick up you from the airport.

6.How about the packing for the machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many
testing machines abroad by sea or by air without damage.

7. What is the order process?

Inquiry - quotation - communication - order confirming - deposit payment - production - testing and
debugging - balance payment - packing - delivery - customer receiving - after service.

8.How to install and use the product
The product is shipped with operating instructions and video of the English version.


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