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Hioki SM-8220
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$2,580.00
The Hioki SM-8220 Super Megohmmeter offers the highest insulation resistance measurement range in its class—up to 2 × 10¹⁶ Ω. Designed for advanced testing in research, manufacturing, and quality control, it supports variable test voltages from 10 V to 1,000 V and includes standard features such as timer, comparator, interlock safety, and RS-232C connectivity.
Hioki SM-8220 Super Megohmmeter.
The Hioki SM-8220 Super Megohmmeter is engineered for high-precision insulation resistance testing across a variety of industrial and research applications. With an impressive maximum range of 20,000 TΩ (2 × 10¹⁶ Ω), it delivers the accuracy and flexibility needed for testing advanced materials, high-voltage components, and electrical insulation integrity.
Its wide test voltage range from 10 V to 1,000 V accommodates delicate low-voltage insulation as well as robust high-voltage equipment. The clear digital numeric and virtual analog LCD display ensures results are easy to read, while the built-in timer, comparator, interlock (HV-EN), and RS-232C interface provide enhanced operational control and safety.
A broad selection of optional electrodes supports testing on various materials and configurations, making the SM-8220 ideal for laboratories, R&D facilities, and production quality control. Its universal power supply (120V/220V) ensures global compatibility.
For more insulation testing solutions, visit our Megohmmeters and Insulation Testers category.
Technical Specifications
| Parameter | Specification |
|---|---|
| IR Test Voltage | 1,000 V, 10 V, 100 V, 250 V, 25 V, 50 V, 500 V |
| Maximum Insulation Resistance | 20,000 TΩ (20,000,000 GΩ) |
| Type | Line Powered |
| Variable Incremental Voltage | Yes |
| Continuity Test | No |
| Live Circuit Voltage Detection | No |
| Timer | Yes |
| Interfaces I/O | RS-232 |
| Data Logging | No |
| Warranty | 12 Months (1 Year) |
| Power Supply Voltage | 120V/220V Universal |
| Product Weight | 4.3 kg (9.48 lbs) |
| Product Height | 215 mm (8.46 in) |
| Product Length | 284 mm (11.18 in) |
| Product Width | 139 mm (5.47 in) |
| Country of Origin | Japan |
| Shipping Height | 12.00 in |
| Shipping Length | 14.50 in |
| Shipping Width | 14.00 in |
| ECCN Number | 3A992 |
