DUOYI High Accurancy Digital Display Grounding Resistance Tester

Suitable for testing grounding resistance and soil resistivity of agricultural equipment distribution lines, indoor wiring, electrical machinery, etc. (Note: Only DY-4100B can test the soil resistivity)

Features:

It has the functions of high accuracy, strong AntiInterference ability, and high reliability, and is widely used in fields such as , communication, and railway.

Multiple gears can be selected, and voltage/resistance can be measured by shifting gears. (Only DY4100B with soil resistivity measurement function).

Photovoltaic voltage testing range: -1500V~1500V, which can accurately and quickly obtain the open circuit voltage of photovoltaic modules.

When testing the grounding resistance and soil resistivity, the series interference voltage will be automatically synchronously tested. If there are any abnormal test results, a prompt will be given.

Large and clear digital display screen for easy and convenient reading.

With backlight function, even in dim environments, the screen can be clearly seen.

Made of fine quality material with fine workmanship, wear-resistant for long service time.

Specifications:

Type: DY-4100A, DY-4100B (optional)

Ground Resistance Testing Range:

At 2Ω: 0.03-2.000Ω (0.001Ω resolution)

At 20Ω: 0.03-20.00Ω (0.01Ω resolution)

At 200Ω: 0.3-200.0Ω (0.1Ω resolution)

At 2000Ω: 3-2000Ω (1Ω resolution)

Soil Resistivity Testing Range (Only DY-4100B):

At 2Ω: 0.2-376.8Ω.m

At 20Ω: 0.2-3768Ω

At 200Ω: 0.002-37.68Ω

At 2000Ω: 0.02-376.8Ω

Ground voltage testing range: 0-600VAC

Photovoltaic voltage testing range: -1500V~1500V

Battery: 6 * AA battery (not included)

Item size: 173 * 125 * 68mm / 6.8 * 4.9 * 2.7in

Item weight: 600g / 1.3lb

Package size: 215 * 135 * 250mm / 8.5 * 5.3 * 9.8in

Package weight: 1850g / 4.1lb

Package List:

DY-4100A:

1 * Ground Resistance Tester

1 * Storage Bag

1 * User Manual

2 * Set of Test Cable

2 * Ground Rods

DY-4100B:

1 * Ground Resistance Tester

1 * Storage Bag

1 * User Manual

2 * Set of Test Cable

4 * Ground Rods