KM 4237ER Double clamp multi-function grounding resistance tester is also called double clamp grounding resistance tester, The advanced grounding resistance tester integrates a variety of measurement methods. In addition to the traditional function of ancillary grounding resistance, it also has the unique function of measuring without auxiliary ground. It uses a large LCD gray screen backlight display and microprocessor technology, through the microprocessor-controlled 2-wire, 3-wire, 4-wire, selection method, double clamp method to test ground resistance.

Largediameter current clamp design, using double jaw measurement technology, without the need to hit the auxiliary ground, without the need to isolate the grounding body and equipment to achieve on-line measurement. Widely used in telecommunications, electricity, meteorology, computer rooms, oil fields, power distribution lines, iron tower transmission lines, gas stations, factory grounding networks, lightning rods and so on. The instrument has the characteristics of precise, fast, simple, stable and reliable.

Features:

• KM 4237ER Double clamp multi-function grounding resistance tester is controlled by a microprocessor and can accurately detect ground resistance, soil resistivity, ground voltage, DC voltage and AC current. It uses a fast filtering technique to minimize interference
• Displaying the resistance value of the auxiliary electrode in the same screen, which is convenient for judging the measurement error caused by environmental factors, facilitating more accurate measurement of the grounding true resistance value, and storing 500 sets of data at the same time.
• The online monitoring data can be monitored by the monitoring software
• USB data can be uploaded to the PC and has unique functions such as numerical maintenance and intelligent alarm prompting.
• KM 4237ER Double clamp multi-function grounding resistance tester consists of host computer, monitoring software, test line, USB cable, and grounding pin.
• It has the functions of reading, checking, saving, reporting and printing of historical data

Functions:

• Ground resistances
• Soil resistivity
• DC resistance
• Ground voltages
• AC current

Safety:

• IEC61010-1(CAT III 300V, CAT IV 510V, Pollution Level 2)
• IEC61010-031
• IEC61557-1 (Grounding Resistance)
• IEC61557-5 (Soil Resistivity)
• JJG 366-2004 (Ground Resistance Meter)
• JJG 1054-2009 (Clamp Grounding Resistance Meter)

Packages Content:

• 1x Earth Resistance Tester
• 1x Instrument Bag
• 4x Auxiliary Grounding Rog
• 2x Current Clamp
• 1x Monitoring software CD
• 1x USB communication line
• 4x Test Line
• 2x Simple Test Line
• 1x 6V Battery (Built-in)
• 1x Charger
• 1 Set x Manual & Certificate

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.