| Brand | Meco |
| Model | DIT 945PI |
| Product Type | Digital Insulation Tester |
| Test Voltage | 250V / 500V / 1000V / 2500V DC |
| Insulation Resistance Range | 0.01 MΩ to 200 GΩ |
| Low Resistance Range | Up to 60 Ω |
| AC Voltage Measurement | Up to 600V AC |
| Display | 4 Digit LCD |
| Display Count | 2000 Counts |
| Display Type | Large LCD with Backlight |
| PI Function | Available |
| DAR Function | Available |
| Data Hold | Available |
| Auto Power Off | Available |
| High Voltage Indication | Available |
| Power Supply | 8 × 1.5V AA Batteries / 12V DC |
| Safety Standard | IEC/EN 61010-1 |
| Safety Category | CAT II 1000V, CAT III 600V |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -10°C to 50°C |
| Humidity | RH < 80% Operating |
| Weight | 1 kg |
| Dimensions (L x W x H) | 7 x 17.9 x 13.3 cm |
The Meco DIT 945PI Digital Insulation Tester is an advanced and reliable electrical testing instrument developed for professional insulation resistance measurement and preventive maintenance applications. It is designed to evaluate the insulation condition of electrical equipment and helps detect insulation deterioration, leakage problems, and potential electrical failures before breakdown occurs.
The tester provides multiple selectable insulation test voltages of 250V DC, 500V DC, 1000V DC, and 2500V DC, making it suitable for a wide range of electrical testing requirements. It can measure insulation resistance up to 200 GΩ, allowing accurate testing of high-performance electrical equipment used in industrial and commercial environments.
The Meco DIT 945PI includes advanced diagnostic functions such as:
PI (Polarization Index) Measurement – Helps evaluate insulation ageing and moisture condition.
DAR (Dielectric Absorption Ratio) Measurement – Helps analyze insulation absorption characteristics.
Low Resistance Measurement up to 60 Ω – Suitable for continuity and resistance checking.
AC Voltage Measurement up to 600V AC – Enables additional electrical testing functions.
The instrument is ideally suited for testing:
Transformers
High voltage systems
Electrical switches
Generators
Motors
Power cables
Electrical appliances
Power capacitors
The tester features a 4-digit (2000 counts) large LCD display with backlight, providing clear visibility of measurement readings in different working environments. The built-in High Voltage indication improves safety by alerting the user during insulation testing.
The DIT 945PI provides single-person push-button operation, auto-range insulation testing, Data Hold function, and Auto Power Off (APO) feature for convenient operation. Its shock, dust, and moisture-resistant casing with heavy-duty rubber holster makes it suitable for demanding industrial environments.
The instrument operates using eight 1.5V AA batteries or 12V DC supply, providing flexibility for field testing and workshop applications. It complies with IEC/EN 61010-1 safety standards and supports CAT II 1000V and CAT III 600V safety categories.
The Meco DIT 945PI is supplied with insulation resistance test leads, alligator clips, batteries, 12V DC connector cable, carrying bag, instruction manual, and test & calibration certificate, making it a complete professional insulation testing solution.
Key Features:
2.5kV Digital Insulation Tester
Insulation resistance measurement up to 200 GΩ
Selectable test voltages
250V DC
500V DC
1000V DC
2500V DC
PI (Polarization Index) function
DAR (Dielectric Absorption Ratio) function
Low resistance measurement up to 60 Ω
AC voltage measurement up to 600V AC
4-digit (2000 counts) LCD display with backlight
Auto range insulation testing
Data Hold function
Auto Power Off (APO)
High Voltage warning indication
Over range alarm
Battery / 12V DC operated
Shock, dust & moisture-resistant casing
Heavy-duty rubber holster
Safety rating:
CAT II 1000V / CAT III 600V
For more insights, contact us:
Email: sales@industrywaala.com
Contact Number: +91 7377 01 7377
