Description
Model: 6527 (Digital 250V, 500V, 1000V, Continuity, 400kΩ, V)
Part Number: 2126.53
Ordering Number: 1C2541
The Model 6527 is a portable multi-range True Megohmmeter® capable of measuring insulation resistance from 1kΩ to 4000MΩ. It has three user selectable test voltages of 250V, 500V and 1000V. The Model 6527 is also a multimeter that features an AC/DC voltmeter function capable of measuring up to 600VAC and 1000VDC, continuity test function with audible beeper for resistances under 35Ω, and an overload protection of 600Vrms. In addition, it can measure resistance up to 400kΩ.
The TEST button has an associated locking feature for continuous tests up to 15 minutes, eliminating the need to manually hold down the button. This lightweight, easy-to-use megohmmeter can be used for most commonly performed insulation tests, such as on cables, switch gears, motors, DC generators, power tools and small appliances.
| AC/DC Voltage Measurement | |
| Range | 600V AC / 1000V DC |
| Accuracy | DC: ±(0.8% R + 3ct) AC: ±(1.2% R + 10ct) |
| Resolution | 1V |
| Frequency Range | DC & 40 to 400Hz |
| Input Impedance | 10MΩ |
| Insulation Measurement | |
| Test Voltage / Resistance Range | 250V: 1kΩ to 4GΩ 500V: 1kΩ to 4GΩ 1000V: 1kΩ to 4GΩ |
| Measurement Accuracy | 4MΩ/40MΩ: ±(2% R + 10ct) 400MΩ: ±(3% R + 5ct) 4GΩ: ±(4% R + 5ct) |
| Continuity Measurement | |
| Ranges | 0 to 400Ω (≤250mA test current) |
| Accuracy | 1.2% R + 3ct with lead compensation |
| Threshold | Audible signal triggered <35Ω±3Ω |
| Resistance Measurement | |
| Range | 400kΩ |
| Accuracy | ± (1.2%R + 3ct) |
| General Features | |
| DAR – PI | Only DAR |
| Display | Backlit digital with bargraph |
| Power Supply | Six AA batteries (NEDA 15A or IEC LR6) |
| Battery Life | >50h in MΩ, >200h in V AC/DC, >15h in Continuity Test |
| Dimensions | 7.9 x 3.6 x 2.0” (200 x 92 x 50mm) |
| Weight | 24oz (700g) |
| Altitude Operating | 2000m |
| Operating Temperature | 32° to +90°F (0° to +50°C), 90% RH |
| Storage Temperature | -36° to +126°F (-20° to +70°C), 50% RH |
| IP Rating | IP 51 |
| Safety Compliance | IEC/EN 61010-1, 600V CAT IV, Pollution Degree |
User Manuals
Megohmmeter Calibration Checker
Datasheets
Brochures
Comparison Charts
Megohmmeter (Hand-held) Comparison Chart
Megohmmeter (Hand-held) Comparison Chart - Spanish
Application Notes
True RMS, True InRush, and True Megohmmeter
Megohmmeter Calibration Checker and Ground Resistance Checker
Megohmmeter Insulation Testing After Flood Damage
Technical Bulletins