SKU: 68856
| Attribute | Details |
|---|---|
| Product Name | M1101M Megohmmeter |
| Model | M1101M |
| Test Voltage | 500V |
| Serial / Number | N: 210 42 |
| Manufacture Year | 1963 (1963Г) |
| Standard Compliance | ГОСТ 8038-60 / GOST 8038-60 |
| Measurement Range | 0–1000 kΩ 0–500 MΩ, ∞ MΩ |
| Weight | 4.100 kg |
| Condition | Used |
The M1101M Megohmmeter (500V) is a vintage, high-quality insulation resistance tester designed under the Soviet-era GOST 8038-60 standard. Built in 1963, this rugged and reliable instrument was engineered for electrical maintenance, insulation testing, and industrial diagnostic applications. Even today, these megohmmeters are valued for their durability, mechanical stability, and precise analog measurement capability.
The M1101M model supports a test voltage of 500V and offers a broad measurement range from 0–1000 kΩ and 0–500 MΩ, including an ∞ (infinity) scale for evaluating high-resistance insulation. Its robust construction and mechanical meter movement make it suitable for harsh industrial, workshop, and field environments.
With a substantial weight of 4.100 kg, the megohmmeter reflects its solid analog engineering and durable metal housing. These instruments were widely used across industrial plants, marine vessels, defense systems, and electrical utilities for insulation resistance checks on motors, generators, transformers, and power cables.

Key Features:
1. 500V Insulation Resistance Testing: Ideal for motors, cables, transformers, and electrical equipment.
2. Vintage Analog Precision: Mechanical pointer provides stable and accurate readings.
3. Wide Measurement Range: 0–1000 kΩ and 0–500 MΩ with ∞ scale for high resistances.
4. GOST 8038-60 Standard: Built to Soviet industrial quality specifications.
5. Rugged Construction: Heavy-duty build designed for long-term use.
6. Field-Ready Design: Suitable for portable testing and inspection work.
7. Reliable for Legacy Equipment: Ideal for older installations requiring analog diagnostics.
8. Heavy Metal Housing: Durable and vibration-resistant.
9. Historical Value: Collectible-grade instrument from 1963.
10. Stable Operation: Performs effectively even in harsh industrial and marine environments.
Applications:
1. Electrical Maintenance: Insulation testing of motors, cables, and generators.
2. Marine & Shipboard Systems: Diagnostic testing for onboard electrical networks.
3. Industrial Plants: Routine assessment of industrial machinery insulation.
4. Power Utilities: Transformer and feeder line insulation evaluation.
5. Defense & Military Equipment: Used for rugged field inspections.
6. Retro & Vintage Equipment Testing: Ideal for analog-era electrical systems.
7. Repair Workshops: Diagnostic tool for electrical repair technicians.
8. Education & Training: Demonstrates analog measurement principles.
Explore the high-performance Megohmmeter at Aeliya Marine Tech, engineered for precise insulation testing, reliable high-voltage measurement, and long-lasting accuracy in demanding electrical systems.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
Receiving Your Refund:
Once we receive the returned product, our team will inspect it thoroughly. Upon approval, your refund will be processed and credited back to your original payment method within a specific timeframe (details available in our Payment Terms).
Missing Refund?
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Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
To facilitate a smooth warranty claim, please share proof of purchase along with relevant documentation like pictures or testing videos specific to your product.
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