This analog instrument has four easy-to-read scales. The megohm scale is an easy-to-read log scale graduated from 0.1 to 1000MΩ. The ohm scale is linear with a range from 0 to 10Ω. It permits insulation resistance testing at 500V and 1000V, and resistance measurements up to 1000Ω.
This analog instrument has four easy-to-read scales. The megohm scale is an easy-to-read log scale graduated from 0.1 to 1000MΩ. The ohm scale is linear with a range from 0 to 10Ω. It permits insulation resistance testing at 500V and 1000V, and resistance measurements up to 1000Ω.
Features
Applications
| Insulation Tests | |
| Test Voltage | 500 V: 0.1 to 1000MΩ 1000 V: 0.1 to 1000MΩ | 
| Short Circuit Current | Max: ≤6mA | 
| Accuracy | ±5% of Reading | 
| Voltage Test/Safety Check | AC: 0 to 600 V | 
| Resistance Tests | |
| Measurement Range | 0 to 1000Ω | 
| Accuracy | ±3% Full Scale | 
| Short Circuit Current | ≥2mA | 
| Open Circuit Voltage | 4.5 to 6.5 V | 
| General Specifications | |
| Power Supply | 4 x 1.5V "AA" Alkaline Batteries | 
| Dimensions | 6.6 x 4.2 x 2.2" (167 x 106 x 55 mm) | 
| Weight | 1.45 lbs (650 g) | 
| Insulation Tests | |
| Test Voltage | 500 V: 0.1 to 1000MΩ 1000 V: 0.1 to 1000MΩ | 
| Short Circuit Current | Max: ≤6mA | 
| Accuracy | ±5% of Reading | 
| Voltage Test/Safety Check | AC: 0 to 600 V | 
| Resistance Tests | |
| Measurement Range | 0 to 1000Ω | 
| Accuracy | ±3% Full Scale | 
| Short Circuit Current | ≥2mA | 
| Open Circuit Voltage | 4.5 to 6.5 V | 
| General Specifications | |
| Power Supply | 4 x 1.5V "AA" Alkaline Batteries | 
| Dimensions | 6.6 x 4.2 x 2.2" (167 x 106 x 55 mm) | 
| Weight | 1.45 lbs (650 g) |