Introduction: DY4100 Digital Ground Resistance Tester Digital earth resistance tester DY4100 is a new generation tester for electrician practice which is developed by DUOYI in recent years. The circuit, structure and technique of traditional earth resistance tester have been improved and the new design is both fine-looking and practical. This one has more complete functions, higher accuracy, more convenient and reliable for operation and more suitable for outdoor use with dust and wet proof structure. It can test earth resistance of various earth systems including power systems, electric equipments, lightning conductors as well as resistance value of low resistance conductor and AC voltage test. Ground resistance measurements from 0.01Ω to 2000Ω with 0.01Ω resolution Data hold, low battery warning Complete with test leads, auxiliary earth bars, (not include battery) Einführung: DY4100 Digitaler Erdungswiderstandsprüfer Der digitale Erdwiderstandsprüfer DY4100 ist ein Tester der neuen Generation für die elektrische Praxis, der von DUOYI in den letzten Jahren entwickelt wurde. Schaltung, Struktur und Technik des traditionellen Erdwiderstandstesters wurden verbessert und das neue Design sieht sowohl gut aus als auch praktisch. Dieser hat umfassendere Funktionen, höhere Genauigkeit, komfortabler und zuverlässiger für den Betrieb und eignet sich besser für den Außeneinsatz mit staub- und nassfester Struktur. Es kann den Erdwiderstand verschiedener Erdsysteme einschließlich Stromversorgungssysteme, elektrische Geräte, Blitzleiter sowie Widerstandswert von Niederwiderstandsleiter und Wechselspannungsprüfung testen. Erdwiderstandsmessungen von 0,01Ω bis 2000Ω mit 0,01Ω Auflösung Datenspeicher, Warnung bei niedrigem Akkustand Komplett mit Prüfleitungen, Hilfserdungsstäben (ohne Akku)   Specifications: MODEL:DY4100 Earth Ground Resistance:0/20/200/2000Ω ±(2%+3) Earth Voltage:0~30V ±(3%+5) Resolution:0.01Ω Data Hold:yes Working LED Indicator:yes Function Symbol Display:yes Low Battery Warning:yes General Characteristics Power:AA1.5Vx6(UM3) (not include battery) Package Included: 1. 2*auxiliary earth bar 2. testing wire red 15-meter testing wire yellow 10-meter testing wire green 5-meter testing wire 3. 1*simple testing wire red 1.6-meter testing wire green 1.6-meter testing wire) 4. 1*instruction manual 5. 1*tool bag Technische Daten: MODELL: DY4100 Erdbodenwiderstand: 0/20/200/2000Ω ± (2% + 3) Erdspannung: 0 ~ 30 V ± (3% + 5) Auflösung: 0,01 Ω Datenaufbewahrung: ja Funktionierende LED-Anzeige: ja Funktionssymbolanzeige: ja Warnung bei niedrigem Akkustand: Ja Allgemeine Merkmale Leistung: AA1,5 Vx6 (UM3) (ohne Akku) Paket enthalten: 1. 2*Hilfserdungsstab 2. Prüfdraht rot 15 Meter Prüfdraht gelber 10 Meter langer Prüfdraht grüner 5 Meter langer Prüfdraht 3. 1*einfacher Prüfdraht roter 1,6 Meter langer Prüfdraht grüner 1,6 Meter langer Prüfdraht) 4. 1*Bedienungsanleitung 5. 1*Werkzeugtasche |  Features: Resolution:0.01 ohm Data Hold:yes Working LED Indicator:yes Function Symbol Display:yes 1. Measuring range of earth resistance: 0-2000Ω. 0/20/200/2000 ohm ±(2%+3) 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. Response time: 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. 10.Product Size:150×100×70mm. 11.Weight: about 680g NOT including battery . 12. Working environment: Working temperature:0°C-40°C relative humidity < 80% Storage temperature: - 10°C-50°C relative humidity < 85% Ensured accurate temperature:23°C±5°C relative humidity < 80% Power:AA1.5Vx6(UM3) (not include battery) Merkmale: Auflösung: 0,01 Ohm Datenaufbewahrung: ja Funktionierende LED-Anzeige: ja Funktionssymbolanzeige: ja 1. Messbereich des Erdwiderstands: 0-2000Ω. 0/20/200/2000 Ohm ± (2%+3) 2. Messbereich der Erdspannung: 0-30V (3% + 5) 3.LED grünes Licht zeigt normale Betriebsart an. 4,31/2-stelliges LCD-Display für direkteres und bequemeres Lesen. 5. Warnung bei niedrigem Akkustand: auf LCD zeigt einen Mangel an 12V Akku an. LED-Beleuchtung rot ausgeschaltet zeigt einen Mangel an 1,5V Akku an. 6. Reaktionszeit: Messen Sie den Erdwiderstand, ca. 5 Sekunden. Messen Sie die Erdspannung, ca. 2 Sekunden. 7. Widersteht Spannung: AC 500V, 1 Minute zwischen Schaltung und Außengehäuse. 8. Überlastschutz: Auf Erdspannung, hält 300 V AC 1 Minute stand. auf Erdwiderstand, hält 200 V AC 10 Sekunden stand. 9. Netzteil, sechs 1,5 V AA-Batterien, eine 12V-Batterie 23A. 10. Produktgröße: 150 x 100 x 70 mm. 11. Gewicht: ca. 680 g OHNE Akku. 12. Arbeitsumgebung: Arbeitstemperatur: 0°C-40°C relative Luftfeuchtigkeit < 80% Lagertemperatur: - 10°C-50°C relative Luftfeuchtigkeit < 85% Garantierte genaue Temperatur: 23°C±5°C relative Luftfeuchtigkeit < 80% Leistung: AA1,5 Vx6 (UM3) (ohne Akku)   |
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