AEMC 6422

Ground Resistance Tester, Digital, 3-Point

Order #: 6422-AEMC

Mfg #: 2135.55

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(800) 633-0561
$525.00

AEMC 6422

Ground Resistance Tester, Digital, 3-Point

Order #: 6422-AEMC

Mfg #: 2135.55

$525.00
Availability: Ships in 1-2 weeks
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Product Highlights

The Digital Ground Resistance Tester Model 6422 performs 2-pole and 3-pole ground resistance measurement. 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, overrange, and lead reversals.

The Model 6424 comes with 3 safety color coded terminals to aid in easy hookup, measure voltage up to 700V AC/DC and AC current up to 70A with the optional current probe Model MN72.

The Model 6424 is powered by 6 x AA rechargeable NIMH batteries. The Ground Resistance Tester Model 6424 is also available in complete Kits (150ft and 300ft).

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ELECTRICAL
Voltage
Range -
Resolution -
Accuracy -
Current
Range -
Ground Resistance (2P Mode)
Measurement Range 0.05-99.99Ω 80.0-999.9Ω 0.800-9.999kΩ 8.00-50.00kΩ
Resolution 0.01Ω 0.1Ω
Intrinsic Uncertainty ± (2%R + 10 ct) ± (2%R + 2 ct) ±(2%R + 1 ct) ±(2%R + 1 ct)
Ground Resistance (3P Mode)
Measurement Range 0.50-99.99Ω 80.00-999.99Ω 0.800-2.000kΩ -
Resolution 0.01Ω 0.1Ω -
Intrinsic Uncertainty ± (1%R + 10ct) ± (1%R + 2ct) ± (1%R + 1ct) -
Measurement Frequency 128Hz or 256Hz (automatically selected)
No-load Voltage ±10 V peak
Maximum Test Current 20mA
Measurement Mode One shot or continuous
Data Storage -
Calculation -
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" (223 x 126 x 70mm)
SAFETY
Safety Ratings EMC: IEC 61326-1; IEC 61010-2-030 / 600 V CAT IV