ETCR ETCR2300 접지 파일 타입 클램프 접지 저항 테스터 (65mmX32mm, 0Ω~20.00kΩ)

Earth Resistance Range: 0.00Ω~20kΩ

Soil Resistivity Range: 0.00Ωm~9999kΩm 

Earth Current Range: 0.000mA~20A 

Earth Voltage Range: 0.0V~600.0V 

Power Supply: DC 3.7V 2600mAh rechargeable lithium battery, full charge about 4.2V

Display Mode: 2.5 inch colorful LCD screen Earth Resistance Clamp method, 2-wire method, 3-wire method, 4-wire method, selection method

Test Frequency: 128Hz/111Hz/105Hz/94Hz(AFC automatic frequency selection)

Short-circuit Test Current: AC 10mA max 

Open-circuit Test Voltage: AC 14V max 

Electrode Spacing Range: 1m~100m

Clamp Jaw Size: 65mmX32mm

Tester Dimension: 307mm(L)X98mm(W)X56mm(H)

Tester Weight: Tester: about 1112g(include the battery); Total weight: about 5.1kg(include all accessories)

Auxiliary Ground Rod: 4 PCS: Φ9mmX230mm

Test Line 4PCS: red 20m, black20m, yellow 10m, green 10m

Simple Test Line: 2PCS: red 1.6m, black 1.6m

Measurement Times: Over 5000 times(short-circuit test, after one testing must stop 30s then can test again)

Line Voltage: Measurement below AC 600V

Data Storage: 500groups Audible & Visual Alarm “Du—du—du” alarm sound

Automatic Shutdown: 5 minutes without any operation after starting up, the detector will shutdown automatically

Shift: Automatic 

External Magnetic & Electric Field: ＜40A/m; ＜1V/m

Resistance Measurement Frequency: >1KHz, 128Hz 

Connection Interface: USB charge interface 

Accessories: Tester:1PC; Test ring: 1PCS; USB charge cable: 1PCS; Charger Adaptor: 1PCS; Ground stake: 4PCS; Test line: 4PCS; Simple test line: 2PCS; Tool bag: 1PCS

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