





Search
Search Criteria
Products meeting the search criteria
UNI-T UT502A 2500V Digital Insulation Resistance Meter Tester ohmmeter Highly Voltmeter Continuity Tester With LCD Backlight (UNI-T, UT502A)
UNI-T UT502A 2500V Digital Insulation Resistance Tester
The UNI-T UT502A is a professional digital insulation resistance tester (Megohmmeter) designed for high-voltage insulation testing up to 2500V. It measures insulation resistance up to 20GΩ and features PI & DAR testing, low resistance measurement, AC voltage testing, automatic discharge, LCD backlight, audible alarms, and overload protection. It is an ideal instrument for electricians, industrial maintenance engineers, power distribution systems, cable testing, transformer maintenance, and motor insulation inspection.
Key Features
- High Voltage Insulation Testing up to 2500V
- Insulation Resistance Measurement up to 20GΩ
- Selectable Test Voltages: 500V / 1000V / 2500V
- PI (Polarization Index) Test
- DAR (Dielectric Absorption Ratio) Test
- Low Resistance Measurement
- AC Voltage Measurement up to 600V
- 2000 Count Digital LCD Display
- LCD Backlight
- Automatic Range Selection
- Automatic Discharge Function
- High Voltage Warning Indicator
- Audible & Visual Alarm
- Overload Protection
- Low Battery Indicator
- Test Voltage Secondary Display
- 10MΩ Internal Resistance Test
- IEC 61557 Compliant
Specifications
| Specification | Details |
|---|---|
| Brand | UNI-T |
| Model | UT502A |
| Product Type | Digital Insulation Resistance Tester (Megohmmeter) |
| Display | Digital LCD (2000 Counts) |
| Insulation Resistance Range | 0MΩ – 20GΩ |
| Selectable Test Voltages | 500V / 1000V / 2500V |
| Low Resistance Range | 0.01Ω – 200Ω |
| AC Voltage Measurement | 30V – 600V |
| Rated Test Current | 1mA |
| Short Circuit Current | <2mA |
| Accuracy Class | 3% |
| DAR Function | Yes (60s/15s & 60s/30s) |
| PI Function | Yes |
| Auto Range | Yes |
| Auto Discharge | Yes |
| LCD Backlight | Yes |
| Light Alarm | Yes |
| Buzzer Alarm | Yes |
| High Voltage Indicator | Yes |
| Overload Protection | Yes |
| Low Battery Indicator | Yes |
| Test Voltage Secondary Display | Yes |
| 10MΩ Internal Resistance Test | Yes |
| Operating Temperature | 0°C – 50°C |
| Power Supply | 6 × 1.5V AA (LR6) Batteries |
| Display Size | 70.6 × 34 mm |
| Dimensions (L × W × H) | 150 × 100 × 71 mm |
| Weight | Approx. 500 g |
| Product Color | Red & Grey |
| Certifications | CE, FCC, RoHS, IEC 61557 |
| Origin | Mainland China |
Main Functions
- 2500V High Voltage Insulation Testing
- Insulation Resistance Measurement up to 20GΩ
- PI & DAR Diagnostic Testing
- Low Resistance Measurement
- AC Voltage Measurement
- Automatic Discharge Protection
- High Voltage Detection
- Backlit LCD Display
- Audible & Visual Safety Alarm
- Internal Resistance Verification
Applications
- Electrical Installation Testing
- Power Distribution Systems
- Motor Insulation Testing
- Transformer Maintenance
- Cable Insulation Inspection
- Industrial Equipment Maintenance
- Electrical Safety Inspection
- High Voltage Equipment Testing
What's in the Box
- UNI-T UT502A Digital Insulation Resistance Tester
- Test Leads
- Alligator Clips
- Test Probes
- 6 × AA Batteries
- Carrying Bag
- User Manual
- Retail Gift Box






UNI-T ut502a 2500 وولٹ ڈیجیٹل انسولیشن ریزسٹینس میٹر ٹیسٹر اوہم میٹر انتہائی وولٹ میٹر تسلسل ٹیسٹر lcd بیک لائٹ کے ساتھ
GT5307B AC/DC Measurement Short Circuit Protection Digital Megger Insulation Resistance Tester (GT5307B)
Product Video
Gt5307b ac/dc پیمائش شارٹ سرکٹ پروٹیکشن ڈیجیٹل میگا گر انسولیشن ریزسٹینس ٹیسٹر
VC60B+ Digital Insulation Resistance Tester VICI MegOhm Meter 250V 500V 1000V Anti High Voltage And Short Circuit Input Alarm (VC60B+)
```html
VC60B+ Digital Insulation Resistance Tester (Megger)
The VC60B+ Digital Insulation Resistance Tester is a professional MegOhm meter designed for accurate insulation resistance testing of electrical equipment, transformers, motors, cables, switchgear, and industrial installations. It supports 250V, 500V, and 1000V insulation testing ranges, along with AC/DC voltage measurement and resistance testing. Featuring a large LCD display, anti-high voltage protection, short circuit input alarm, and strong anti-magnetic interference performance, the VC60B+ is an ideal instrument for electrical maintenance, troubleshooting, and safety inspections.
Key Features
- Insulation Resistance Testing at 250V, 500V & 1000V
- Large Easy-to-Read LCD Display
- High Voltage & Short Circuit Input Alarm
- Strong Anti-Magnetic & Anti-Interference Design
- Function Protection Circuit
- AC and DC Voltage Measurement
- Resistance Measurement
- Continuity Buzzer
- Data Hold Function
- LCD Backlight
- Low Battery Indicator
- Manual Range Selection
Technical Specifications
| Specification | Details |
|---|---|
| Brand | VICI |
| Model | VC60B+ |
| Product Type | Digital Insulation Resistance Tester (Megger) |
| Certification | CE |
| Insulation Test Voltage | 250V / 500V / 1000V |
| 250V Range | 0–200MΩ ±(4.0%+2) |
| 500V Range | 0–200MΩ ±(4.0%+2) |
| 1000V Range | 0–2GΩ ±(4.0%+2) |
| Resistance Measurement | 2000Ω ±(1.0%+5) |
| DC Voltage | 0–1000V ±(1.0%+5) |
| AC Voltage | 0–750V ±(1.5%+5) |
| Maximum Display | 1999 Counts |
| Continuity Alarm | Less than 30Ω |
| Input Impedance | 1MΩ |
| Sampling Rate | 3 Times / Second |
| Range Selection | Manual |
| Power Supply | 6 × 1.5V AA Batteries or External DC 9V Adapter (Not Included) |
| LCD Size | 75 × 52 mm |
| Meter Dimensions | 176 × 116 × 63 mm |
| Package Size | 205 × 170 × 70 mm |
| Net Weight | 580 g |
| Package Weight | 709 g |
| Color | Dark Gray / Yellow |
Applications
- Transformer Insulation Testing
- Motor Insulation Measurement
- Power Cable Testing
- Switchgear Inspection
- Industrial Electrical Maintenance
- Electrical Equipment Testing
- Power Distribution Systems
- Electrical Safety Inspection
Package Includes
- 1 × VC60B+ Digital Insulation Resistance Tester
- 1 × Test Lead Set
- 1 × User Manual
- AA Batteries and External DC Adapter are not included.




Product Video
```VC60B+ ڈیجیٹل انسولیشن ریزسٹنس ٹیسٹر VICI میگوہم میٹر 250V 500V 1000V اینٹی ہائی وولٹیج اور شارٹ سرکٹ ان پٹ الارم
ZC11D-10 2500V Insulation Resistance Tester Meter (ZC11D-10)
2500VInsulationResistanceTesterMeterZC11D-10
●Description
Insulation Resistance Tester Meter ZC11D-10 is required in use away from magnetic fields placed horizontally. 2500V resistance megger megohmmeter is as insulating determination may be the ends of the analytes are connected respectively on the two terminals of the "Ground" and "Line". At rated speed rotating cranks, the resistance value can be measured. This ZC11D-10 insulation ohmmeter is applicable to measure the insulation resistance of motors, cables, transformers, electronic components, home appliances and other electrical devices, as well as insulation measurement of resistance wire strain gauges.
●Features
●Use of conditions: Temperature -25°C~+40°C, Relative Humidity less than 80%. ●Nominal crank speed: 150r/min. ●Scale arc length: Approximately 80mm. ●Tilt effect: Up to 5° inclination from horizontal. ●External magnetic field resistant. ●Suitable for industrial electrical insulation testing.
●Specifications
Rated Voltage: 2500V
Rated Voltage Tolerance: ±10%
Measuring Range: 0~2500MΩ
Accuracy: Class 20
Reference Resistance: 30MΩ
Relative Humidity: ≤80%RH
Operating Temperature: -25°C~40°C
Working Position: Horizontal
Rated Rocking Speed: 150rpm
Dimensions: 215×135×130mm
Net Weight: Approx. 1.5kg
Gross Weight: ≤11kg
●Operation
●Use the instrument away from magnetic fields. ●Keep the tester in a horizontal position. ●Connect the test object to the "Ground" and "Line" terminals. ●Ensure proper contact before testing. ●Discharge the equipment before and after measurement. ●Do not use during lightning or on live circuits. ●Rotate the handle smoothly at approximately 150rpm. ●Store the instrument in a dry, clean place.
●Package Includes
●1×2500VInsulationResistanceTesterMeterZC11D-10




ZC11D-10 2500V انسولیشن ریزسٹنس ٹیسٹر میٹر
VICTOR RuoShui 5150 Electronic Digital Vernier Caliper Range 150mm 200mm 300mm Measure Length Inside Outside Diameter (VICTOR RuoShui 5150)
VICTOR RuoShui 5150 Electronic Digital Vernier Caliper Range 150mm 200mm 300mm Measure Length Inside Outside Diameter
Victor Digital Caliper – Specifications
Specification | Details |
Brand Name | Victor |
Brand | Victor Ruoshui |
Model Numbers | 5150 / 5200 / 5300 |
Product Name | Electronic Digital Caliper |
Type | Electronic Digital Display Caliper |
Caliper Type | Digital Caliper |
Material | Stainless Steel |
Measuring Range | 0–150mm / 0–200mm / 0–300mm |
Resolution | 0.01mm |
Accuracy | ±0.01mm (Typical), ±0.02mm |
DIY Supplies | Electrical |
Customized Support | OEM |
Warranty | 1 Year |
Origin | Mainland China |
Place of Origin | Guangdong, China |
High-concerned Chemical | None |
Measurement Capabilities
Function | Supported |
External Diameter Measurement | ✔ Yes |
Internal Diameter Measurement | ✔ Yes |
Depth Measurement | ✔ Yes |
Step Measurement | ✔ Yes |
Digital Display Reading | ✔ Yes |
Features
Feature | Details |
Display Type | Digital LCD |
Construction | Stainless Steel Body |
High Precision | 0.01mm Resolution |
Durable Design | Corrosion Resistant |
Easy Reading | Large Digital Display |
Applications | Mechanical, Electrical, Industrial, Workshop Use |
Available Measuring Ranges
Model Type | Measuring Range |
5150 | 0–150 mm |
5200 | 0–200 mm |
5300 | 0–300 mm |
Package Information
Item | Details |
Product | Victor Digital Caliper |
Warranty | 1 Year |
OEM Support | Available |
Product Description
VICTOR RuoShui 5150 Electronic Digital Vernier Caliper Range 150mm 200mm 300mm Measure Length Inside Outside Diameter
Model | VICTOR 5150 | VICTOR 5200 | VICTOR 5300 |
Measurement range | 150mm/6'' | 200mm/8'' | 300mm/12'' |
Accuracy | 0.01mm/0.0005'' | 0.01mm/0.0005'' | 0.01mm/0.0005'' |
L | 235mm | 287mm | 390mm |
A | 40mm | 50mm | 60mm |
B | 21mm | 24mm | 27mm |
C | 16mm | 16mm | 16mm |
D | 3.5mm | 3.5mm | 4.0mm |
Repeatability | 0.01mm/0.0005'' | ||
Max. measurement speed | 3 m/s | ||
Operating temperature | 0℃~40℃ | ||
Power | SR44(silver oxide cell) 1.5V 1 battery | ||
Average battery life | The warranty is above 1 year under normal use | ||
Detailed Images






وکٹر روشوئی 5150 الیکٹرانک ڈیجیٹل ورنیئر کیلپر کی حد 150 ملی میٹر کی پیمائش کی لمبائی بیرونی قطر کے اندر
Analog Multimeter DEG 360 A multimeter or a multitester (VICTOR RuoShui 5150)
DEG360 Analog Multimeter
The DEG360 Analog Multimeter is a traditional analog measuring instrument designed for measuring AC/DC voltage, DC current, and resistance. It is a reliable, easy-to-use testing tool for electricians, technicians, students, and electronics enthusiasts. The analog pointer display provides real-time readings, making it suitable for troubleshooting electrical circuits, household appliances, and electronic equipment.
Key Features
- AC/DC Voltage Measurement
- DC Current Measurement
- Resistance (Ω) Measurement
- Analog Pointer Display
- Battery and Circuit Testing
- Durable & Lightweight Construction
- Easy to Operate
- Suitable for Electrical & Electronic Troubleshooting
Specifications
| Specification | Details |
|---|---|
| Model | DEG360 |
| Product Type | Analog Multimeter |
| Display | Analog Pointer Scale |
| Measurement Functions | AC/DC Voltage, DC Current, Resistance |
| Applications | Electrical & Electronic Testing |
| Weight (WT) | 0.3 kg (300 g) |
Applications
- Electrical Fault Finding
- Household Appliance Testing
- Power Supply Testing
- Motor Control Circuit Testing
- Electronic Equipment Repair
- Educational & Laboratory Use
What's in the Box
- 1 × DEG360 Analog Multimeter
- 1 × Pair of Test Leads
- 1 × User Manual




اینالاگ ملٹی میٹر ڈی ای جی 360 ایک ملٹی میٹر یا ملٹی ٹیسٹر
- 1