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ORGR-A Grounding resistance test

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Wuhan Ourui Electric Co., Ltd

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ORGR-A Grounding resistance test

Model Number : ORGR-A

Resolution ratio : 0.001Ω; 0.005V

MOQ : 1 set

Delivery Time : 5 work days

LCDdisplay field : 124mm×67mm

Display Mode : Extra-large LCD display

Certification : ISO9001,ISO14001,ISO45001

Packaging Details : Paper package

Payment Terms : D/P,T/T

Source : 11.1V 2600mAh rechargeable lithium battery

LCDsize : 128mm×75mm

Hs code : 9030332000

Measuring method : Grounding resistance measurement: rated current transformer method ；Ground voltage: average value rectified (between P–E interfaces)

Price : 382~573 USD/set

Open-circuit test voltage : AC 90V max

Supply Ability : 170 sets/year

Test current : 0.000 Ω–100.0 Ω range: approximately 20 mA constant current ；100 Ω–10.00 kΩ range: approximately 3.0 mA constant current； 10.0 kΩ–200.0 kΩ range: approximately 0.25 mA constant current

Brand Name : Or-electric

Range : Grounding resistance: 0.000 Ω–200 kΩ ；Ground voltage: 0.000 V–600 V (50 Hz/60 Hz)

Place of Origin : Wuhan,China

Warranty : 1 year

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ORGR-E Grounding resistance test

I. Product introduction

The ORGR-A Ground Resistance Tester has been designed and manufactured in accordance with the new standards for lightning protection ground resistance testing. It performs short-circuit test currents up to 20 mA and measures ground resistance using either the three-wire method or a simplified two-wire method. The instrument incorporates FFT (Fast Fourier Transform) technology and AFC (Automatic Frequency Control) technology, along with a digital filtering algorithm, which automatically identifies interference and selects the optimal measurement frequency, thereby minimizing the impact of interference and providing more accurate ground resistance values. It features unique interference immunity and environmental adaptability, as well as strong consistency across repeated tests, ensuring high accuracy, high stability, and high reliability over many years of operation. It is widely used for measuring ground resistance and ground voltage in power systems, telecommunications, meteorology, oil fields, construction, lightning protection, and industrial electrical equipment.

II.Technical parameters

Function	Grounding resistance, grounding voltage, and low-value resistance measurement	Test current	0.000 Ω–100.0 Ω range: approximately 20 mA constant current
Source	11.1V 2600mAh rechargeable lithium battery		100 Ω–10.00 kΩ range: approximately 3.0 mA constant current
Be in a poor light	Adjustable white screen backlighting, ideal for use in dim environments		10.0 kΩ–200.0 kΩ range: approximately 0.25 mA constant current
Measurement method	Measurement of grounding resistance using the precision three-wire method and the simplified two-wire method	Open-circuit test voltage	AC 90V max
Measuring method	Grounding resistance measurement: rated current transformer method	Display Mode	Extra-large LCD display
Measuring method	Ground voltage: average value rectified (between P–E interfaces)	Measurement indication	LED flashing indicates measurement; LCD displays a countdown.
Range	Grounding resistance: 0.000 Ω–200 kΩ	LCDsize	128mm×75mm
Range	Ground voltage: 0.000 V–600 V (50 Hz/60 Hz)	LCDdisplay field	124mm×67mm
Resolution ratio	0.001Ω; 0.005V	Product size	Instrument dimensions: approximately 320 mm (length) × 270 mm (width) × 145 mm (height)
Resolution ratio	0.001Ω; 0.005V	Product size	Outer packaging dimensions: approximately 400 mm × 245 mm × 335 mm

III.Warranty period & after-sale service

● The warranty period for the products supplied by the supplier is 12 months from the date of product acceptance or 15 months from the date of the last piece of equipment arrival, whichever comes first. Within the warranty period, the supplier shall provide free services to the purchaser; After the warranty period, the supplier will only charge a cost fee for the expenses incurred in repairing the equipment.
● All products come with lifetime maintenance services.

IV. Company profile

Quality ORGR-A Grounding resistance test for sale

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