MOHAMMAD MAHDI Electronics Trading LLC
Megger 210170 Insulation Resistance Testers
1 Comments
The Megger 210170 offers 1000V accuracy, ideal for reliable insulation testing in various electrical applications. Perfect choice for professionals.
Terms of sending goods ›
Order Via phone number
In stockDelivers in 2-3 business days.
Description
Megger Insulation Resistance Testers 210170
The Megger 210170 series insulation resistance testers are expertly designed to meet the demands of high-range insulation resistance measurements, making them indispensable tools for professionals in the electrical testing and maintenance sectors. These testers are ideal for applications where precise and high-voltage insulation assessments are critical, such as in utilities, industrial electrical installations, and preventive maintenance routines.
One of the standout features of the Megger 210170 series is its excellent test voltage regulation. This ensures that the voltage output remains stable regardless of battery condition or external factors, providing consistent and reliable measurements. Additionally, the inclusion of an external guard terminal is a significant advantage, as it eliminates surface leakage currents from the measurement. This feature is crucial for obtaining accurate insulation resistance readings, particularly in environments where such leakage could affect the integrity of the data.
The Megger 210170 series testers are entirely electronic, generating a regulated DC high voltage. They incorporate low-zero-drift, high-accuracy circuits with high current sensitivity, which enhances the precision of the insulation resistance measurements. This technical prowess ensures that the testers can detect even slight changes in insulation performance, making them highly effective in diagnosing potential issues before they lead to system failures.
Megger 210170 specifications:
- Portable tester
- No scale multipliers
- Multiple test voltages for spot and step voltage testing
- leakage current
- Voltage indicating range
- Large, easy-to-read scale
Datasheet
Datasheet
Specifications
Specifications
| Megger MJ159 / MJ359 / 210170 – Specifications | ||
|---|---|---|
| Insulation Resistance | ||
| Model | MJ159 | MJ359 / 210170 |
| Measuring Range | 0.1 Ω – 2000 MΩ | 0 – 20,000 MΩ |
| Accuracy | ±1.25% of fsd on a 2.8 in. (71.1 mm) arc length | ±3% of scale length on a 3.08 in. arc length |
| Nominal Test Voltages (DC) | 100 V, 250 V, 500 V, 1000 V | |
| Applied Test Voltage Accuracy (250 V, 500 V, 1000 V ranges) | +30%, -0% max. | +5%, -5% max. |
| Applied Test Voltage Accuracy (100 V range) | +40%, -0% max. | +5%, -5% max. |
| Midscale Resistance | 4 MΩ | 40 MΩ |
| Short Circuit Current | 1.9 mA | 220 μA nominal on all ranges |
| Maximum Load Capacitance | 1 μF with less than ±0.1” pointer movement | |
| Discharge Rate | Up to 1 μF discharged from 1000 V to <42.4 V in <4 seconds | |
| Automatic Discharge | Capacitive circuits automatically discharged when “TEST” button is released | |
| Low Resistance Range | ||
| Measuring Range | 0.1 Ω – 5000 Ω | |
| Accuracy | ±1.25% of fsd on 2.8 in. (71.1 mm) arc | ±3% of scale length on 3.08 in. arc |
| Test Voltage (Open Circuit) | 3 V ±0.2 V | 3 V ±5% |
| Scale Length | 3.08 in. (78 mm) | |
| Short Circuit Current | 2 mA ±10% | 30 mA ±10% |
| Safety Voltage Measurement | ||
| Voltage Measurement | 0.1 V – 600 V AC (RMS calibrated, average responding) | |
| Safety Voltage Indicator | Indicates DC voltage presence; true DC voltage = scale reading ÷ 2.22 | |
| Accuracy | 2.5% of full scale | |
| Physical Characteristics | ||
| Dimensions | 8.25 H × 5 W × 5 D in. (213 H × 124 W × 128 D mm) | |
| Weight | Approx. 1 kg (2.3 lb) | |
| Cleaning | Wipe with a clean cloth dampened with soapy water or Isopropyl Alcohol (IPA) | |
Reviews (1)
1 review for Megger 210170 Insulation Resistance Testers
Clear filtersYou must be logged in to post a review.
Bench Multimeters
sam –
The Megger 210170 is incredibly reliable and user-friendly for all my insulation testing needs!