Jy-3100b 10kv Megohmmeter Insulation Resistance Tester Durable Megger Tester

• Customization: Available
• After-sales Service: Online Training, Reply Customer's Question in 12h
• Warranty: 12 Months
• Model NO.: JY-3100B
• Display Type: Digital Only
• Certification: CE
• Customized: Non-Customized
• Test Voltage: 500V, 1000V, 2500V, 5000V, 10kv
• Resistance Range: 0.01MΩ - 50tω
• Power Supply: 12V Chargable Battery
• Safety Regulations: IEC61010-1, IEC1010-2-31, IEC61557-1, 5, IEC60529
• Other Name: Megohmmeter, Insulation Resistance Meter
• Functions a: Insulation Resistance Test, Voltage Test
• Functions B: DC Current, Capacitance, Polarization Index Test
• Functions C: Absorption Ratio Test
• Dimension: 240mm(L)*188mm(W)*85mm(H)
• Weight: 2750g, with Battery
• Data Storage: 500 Groups
• Withstand Voltage: AC3kv/50Hz 1min
• Condition: 100% New
• Language: English
• OEM Service: Available
• Transport Package: Resistance Meter Is Packed in One Carton Box
• Specification: 10kV, 15kV
• Trademark: Delta
• Origin: China Maniland
• HS Code: 9031809090
• Production Capacity: 100 Sets / Month
• Package Size: 48.00cm * 23.00cm * 40.00cm
• Package Gross Weight: 7.000kg
• Lead Time: 10 days (1 - 1 Sets) ; To be negotiated ( > 1 Sets)

Product Description

JY-3100B 10kV Megohmmeter Insulation Resistance Tester Durable Megger Tester also named megohmmeter, high-voltage insulation resistance tester, etc. 

It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.

At the same time, it can output a variety of different voltage levels with the step-by-step voltage adjustment function (for example, the 15KV model can generate 12KV level, which is more widely used).
 
It can measure following parameters: Insulation resistance test, voltage test, DC current test, capacitance, polarization index, absorption ratio test.

It has large output power and many output voltage levels (there are 6 voltage levels).  

No.	Item Name	JY-3100B 10kV Megohmmeter Insulation Resistance Tester Durable Megger Tester
1	Rated voltage	250V, 500V, 1000V, 2500V, 5000V, 10KV
2	Resistance range	0.01MΩ -  1000GΩ, Resolution: 0.01MΩ
3	DC voltage range	0 -  1000V, Resolution: 0.1V
4	AC voltage range	0 -  750V, Resolution: 0.1V
5	DC Current	0.1nF - 6mA, Resolution: 0.1nA
6	Capacitance	10nF -  50uF, Resolution: 10nF
7	Output short circuit current	≥6mA
8	Power supply	12V chargable battery
9	Display	4-digit large LCD display, 108mm×65mm, gray and white screen backlight
10	Dimension& Weight	240mm(L)*188mm(W)*85mm(H), 2750g (with battery)
11	USB function	With USB interface, software monitoring, storage data can be uploaded to the computer, save and print
12	Test cable	High voltage rod 3 meters (red), high voltage cable black 1.5 meters, green 1.5 meters.
13	Data storage	500groups, when flashing "FULL" symbol, it indicates the storage is full
14	Alarming	It will alarm when the resistance is low and voltage is high. The alarm value needs to be set.
15	Power consumption	Standby: 30mA Max (backlight off);Turn on the backlight: 42mA Max,m;Measurement: 200mA Max (backlight off).
16	Insulation resistance	≥50MΩ(Between measurement line and enclosure)
17	Withstand voltage	AC3kV/50Hz 1min
18	Working environment	-10℃~+50℃<85%RH
19	Safety regulationsit comply with	IEC61010-1, IEC1010-2-31, IEC61557-1,5, IEC60529(IP54), etc.

It has a large LCD screen with gray and white backlight display, data storage, data access, alarm, automatic shutdown and other functions.
 
The whole machine is beautiful, with high resolution, convenient operation, convenient carrying, accurate, reliable, stable performance and strong anti-interference ability. And it has a shock-proof, dust-proof and moisture-proof structure. 
 
It is a common 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.

Delta Technology (Chongqing) Co., Ltd. supplies high-precision testing instruments for electrical, fire safety, and underground engineering.
 
With a strict quality control system covering inspection and pre-shipment testing, every instrument meets international standards for reliable performance.
 
Our experienced team offers tailored solutions, efficient logistics, and responsive support. We serve distributors, engineering firms, and labs with flexible supply plans.
 
Guided by integrity and win-win cooperation, we have built long-term partnerships across Southeast Asia, the Middle East, Africa, and South America.
 
We strive to be your trusted partner in industrial testing instruments. Contact us for mutually beneficial cooperation.

Q1: How do you ensure product quality? 
A: We maintain strict quality control at every stage, including incoming inspection, in-process monitoring, and 100% pre-shipment performance testing. Our QC team ensures every unit meets international standards before delivery.
 
Q2: Do you provide installation or repair services? 
A: Yes. We provide comprehensive technical documentation, video installation guides, and remote technical support. For complex equipment, we can arrange on-site installation at the buyer's expense. For repairs, we offer spare parts supply and return-to-base service.
 
Q3: Can you arrange product demonstrations? 
A: Yes. We can arrange live video demonstrations using our in-house demo units.
 
Q4: How do I obtain user manuals and software updates? 
A: Please email us to request e-catalogs, user manuals, and software updates.
 
Q5: Do you offer OEM services? 
A: Yes. We offer OEM branding including logo printing on instruments, packaging, software interfaces, and user manuals with your company name.
 
Q6: What is your typical lead time? 
A: For most products, lead time is about 7 days. For large or custom equipment, lead time ranges from 1 to 3 months.
 
Q7: What is your warranty period? 
A: Most products come with a 2-year warranty and lifetime technical support.
 
Q8: What are your payment terms? 
A: For orders below USD3,000.0, 100% T/T deposit will be required. 
For orders above USD3,000.0, we require 30% T/T deposit and 70% balance before delivery.
 
Q9: Do you offer trade assurance protection? 
A: Yes. Delta Technology (Chongqing) Co., Ltd. supports Made-in-China Trade Assurance, covering quality guarantee, on-time shipment, and secure payment handling.