AEMC 2135.55 Ground Resistance Tester Model 6422 (Digital, 3-Point)
por AEMC Instruments
SKU 2135.55
Número de modelo: AEM213555
Precio original
$636.50
-
Precio original
$636.50
Precio original
$636.50
$636.50
-
$636.50
Precio actual
$636.50
The Digital Ground Resistance Tester Model 6422 performs resistance and 3-pole ground resistance measurements. This direct reading tester is auto-ranging, so it automatically seeks out the optimum measurement range. The Model 6422 is easy to use - simply connect the leads, press to measure, and read. The large LCD also indicates low battery status and overrange.
Model 6422 comes with (3) safety color-coded terminals to aid in easy hookup and it is powered by (6) x AA alkaline batteries. The Ground Resistance Tester Model 6422 is also available in a complete Kit (150 ft).
Ground Tester | Ground Rod Tester | Earth Ground Tester | Ground Continuity Tester | Ground Wire Tester
| Ground Resistance (2P Mode) | ||||
| Measurement Range | (0.05-99.99) Ω | (80.0-999.9) Ω | (0.800-9.999) kΩ | (8.00-50.00) kΩ |
| Resolution | 0.01 Ω | 0.1 Ω | 1 Ω | 0 Ω |
| Intrinsic Uncertainty | ± (2 % R + 10 ct) | ± (2 % R + 2 ct) | ±(2 % R + 1 ct) | ±(2 % R + 1 ct) |
| Ground Resistance (3P Mode) | ||||
| Measurement Range | (0.50-99.99) Ω | (80.00-999.99) Ω | (0.800-2.000) kΩ | – |
| Resolution | 0.01 Ω | 0.1 Ω | 1 Ω | – |
| Intrinsic Uncertainty | ± (1 % R + 10 ct) | ± (1 % R + 2 ct) | ± (1 % R + 1 ct) | – |
| Measurement Frequency | 128 Hz or 256 Hz (automatically selected) | |||
| No-load Voltage | ±10 V peak | |||
| Maximum Test Current | 20 mA | |||
| Measurement Mode | One shot or continuous | |||
| GENERAL | ||||
| Display | Backlit LCD | |||
| Measurement Mode | 2P (Ω), 3P (Ω) | |||
| Power Supply | (6) AA Alkaline batteries | |||
| Battery Life | > 2,000 x 3P earth measurements at 100 Ω | |||
| Dimensions | (8.78 x 4.96 x 2.75) in (223 x 126 x 70) mm | |||
| SAFETY | ||||
| Safety Ratings | EMC: IEC 61326-1; IEC 61010-2-030 / 600 V CAT IV | |||
