Description
- True Megohmmeter®
- 1 kV Insulation and Continuity Tester
- 250V, 500V and 1000V Insulation Test Voltages
- 40GΩ Max Insulation Resistance
- Timed Test Mode up to 40 minutes for Insulation Resistance Test
- Test Lock feature for hands free timed measurements up to 15 minutes
- Continuity tests at 200mA
- Test lead resistance compensation for accurate low resistance measurements
- True RMS AC/DC Voltmeter up to 700V
- Auto discharge after Insulation Test
- Hold function to "freeze" readings
- Large and bright dual display with blue backlight
- Auto Standby Feature due to inactivity saves battery power
- Optional Remote Probe accessory
| AC/DC Voltage Measurement | |
| Range | 0.3 to 700V |
| Accuracy | ±(3% R + 2ct) |
| Resolution | 0.3 to 399.9V: 0.1V 400 to 700V: 1V |
| Frequency Range | DC & 15.3 to 800Hz |
| Input Impedance | 400kΩ |
| Insulation Measurement | |
| Test Voltage / Resistance Range | 250V: 50kΩ to 10GΩ 500V: 100kΩ to 20GΩ 1000V: 200kΩ to 40GΩ |
| Measurement Accuracy | 250V: ±(3% R + 2ct)+0.4%/GΩ 500V: ±(3% R + 2ct)+0.2%/GΩ 1000V: ±(3% R + 2ct)+0.1%/GΩ |
| Auto Discharge | Discharge time < 2s/µF From Vtest to 25V |
| Live Circuit Indicator | Inhibit test if terminal voltage > 25V prior to initialization of test |
| Continuity Measurement | |
| Ranges | 0.00 to 10Ω (200mA test current) |
| Accuracy | ± (2% R + 2ct) with lead compensation |
| Open Voltage | ≥ 6V |
| General Features | |
| Timer | 0:00 to 39:59mn, with 1s resolution |
| Display | Backlit digital with bargraph |
| Power Supply | Six AA batteries (NEDA 15A or IEC LR6) |
| Battery Life | ≥1500 IR tests at 1000 V into 1MΩ with a duty cycle of 5 seconds on and 1 min off. ≥3000 R tests of 1Ω with a duty cycle of 5 seconds on and 1min off. |
| Dimensions | 8.31 x 4.25 x 2.36” (211 x 108 x 60mm) |
| Weight | 1.87 lbs (850g) |
| Altitude Operating | 2000m |
| Operating Temperature | -4° to +131°F (-20° to +55°C) & 20 to 80% RH |
| Storage Temperature | -22° to +176°F (-30° to +80°C) & 10 to 90% RH, without batteries |
| IP Rating | IP 54 |
| Safety Compliance | IEC/EN 61010-1, 600V CAT IV, IEC 61557 |
User Manuals
Datasheets
Brochures
Comparison Charts
Application Notes
An Introduction to Insulation Resistance Testing
True RMS, True InRush, and True Megohmmeter
Megohmmeter Calibration Checker and Ground Resistance Checker
Technical Bulletins