High Accuracy IP67 Insulation Resistance Tester For Transformer Maintenance Motors Cables
Price:
450usd
MOQ:
1
Delivery Time:
1 week
Brand:
MINGYANG
Product Description
Digital Megohmmeter High Accuracy IP67 Protection Insulation Resistance Tester
Product Overview
Professional digital megohmmeter designed for high-accuracy insulation resistance testing of transformers, motors, and cables. Features IP67 protection rating for reliable operation in demanding industrial environments.
Key Functions
- Insulation resistance testing
- Voltage testing (AC/DC)
- DC current measurement
- Capacitance testing
- Absorption ratio and polarization index measurement
Technical Specifications
Model Comparison
| Model | Rated Voltage | Insulation Resistance Range | Resolution |
|---|---|---|---|
| ES3045 | 100V, 250V, 500V, 1000V, 2500V, 5000V | 0.01MΩ - 10TΩ | 0.01MΩ |
| ES3045E | 250V, 500V, 1000V, 2500V, 5000V, 10KV | 0.01MΩ - 35TΩ | 0.01MΩ |
| ES3045F | 500V, 1000V, 2500V, 5000V, 10KV, 15KV | 0.01MΩ - 50TΩ | 0.01MΩ |
Measurement Capabilities
Test Voltage: Rated voltage * (1±10%)
DC Voltage Range: 0-1000V (Resolution: 0.1V)
AC Voltage Range: 0-750V (Resolution: 0.1V)
DC Current: 0.1nA-6mA (Resolution: 0.1nA)
Capacitance: 10nF-50μF (Resolution: 10nF)
Output Short-circuit Current: ≥6mA @ 15KV
Display & Interface
Display: 4-bit large LCD with gray screen backlight
LCD Size: 108mm * 65mm
Backlight: Controllable gray screen, suitable for dim environments
USB Interface: Software monitoring, data upload to computer
Data Storage: 500 groups with "FULL" indicator
Data Review: "MR" symbol display for data review function
Power & Physical Specifications
Power Supply: 12.6V rechargeable battery
Power Consumption: Standby: 30mA max, Measurement: 200mA max
Automatic Shutdown: 15 minutes after boot
Instrument Size: 240mm * 188mm * 85mm
Instrument Weight: 2750g (including battery)
Environmental & Safety Specifications
Working Conditions: -10℃ to +50℃, <85% RH
Storage Conditions: -15℃ to +55℃, <90% RH
Insulation Resistance: ≥50MΩ (between measuring line and housing)
Pressure Resistance: AC 3kV/50Hz for 1 minute
Safety Standards: IEC61010-1, IEC1010-2-31, IEC61557-1,5, IEC60529 (IP54)
Included Accessories
- USB communication cable (1 piece)
- High voltage probe red (3 meters)
- High voltage test line black (1.5 meters)
- High voltage test line green (1.5 meters)
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Mingyang Technology Co., Ltd
Location
Hao Mai Mansion, No. 11, Wudayuan First Road, East Lake High-Tech Development Zone, Wuhan, Hubei Province, P.R.China
Contact Person
Emma Zhang