【Wholesale】DUOYI DY4100 Building grounding systems Ground Resistance Tester 0-2000 Ohm Megger
Website : www.duoyitool.com
Whatsapp: +8613342820784
Email:[email protected]
📝 Product Feature :
🔢 1. Measuring range of earth resistance: 0-2000Ω. 0/20/200/2000 ohm ±(2%+3)with 0.01 ohm
⚡ 2. Measuring range of earth voltage: 0-30V(3%+5)
💡 3.LED green light indicates normal operating mode.
📺 4.31/2 digit LCD display for more direct and convenient reading.
🔋 5. Low Battery Warning:
📱 on LCD indicates deficiency of 12V battery.
💡 LED red lighting off indicates deficiency of 1.5V battery.
⚡ 6. Fast Response:
⏱ measure earth resistance, about 5 seconds. Measure earth voltage, about 2 seconds.
🔌 7.Withstand voltage: AC 500V, 1 minute between circuit and outer casing.
⚠️ 8. Overload protection:
🔌 on earth voltage, can withstand 300V AC 1 minute .
⚡ on earth resistance, can withstand 200V AC 10 seconds .
🔋 9. Power supply,six 1.5V AA batteries ,one 12V battery 23A.(not include)
📝 10.Data Hold:yes
💡 11.Working LED Indicator:yes
🔤 12.Function Symbol Display:yes