| Measuring ranges | Earth resistance 0-20Ω / 0-200Ω / 0-2000Ω Earth voltage 0-200 Vac (40-500Hz) |
| Accuracy | Earth resistance ±(1.5%rdg+2dgt) or ±0.1Ω, which is greater Earth voltage ±(1%rdg+2dgt) |
| Earth resistance resolution |
0-20Ω : 0.01Ω 0-200Ω : 0.1Ω 0-2000Ω : 1Ω |
| Testing frequency | 820 Hz |
| Measuring system | Earth resistance by constant current inverter 820Hz approx 2mA. |
| Display | 3½ digit (2000 counts) |
| 0Ω adjustment | V |
| Open circuit indication | LED will be unlit |
| Low battery indication | »  » symbol appears on the display |
| Data hold indication | »  » symbol appears on the display |
| Over range Indication | “1”(MSD) |
| Dimensions | 221(L) × 110(W) × 57(D)mm |
| Weight (battery included) |
Approx. 600g |
| Power source | 1.5V (AA) x 6 |
| Safety standards | IEC/EN 61010-1 CAT IV 200V EN 61557-1 EN 61557-5 EN 61326-1 |
TELUROMETRO DIGITAL 8020 ER SEW
S/0.00
● Capaz de medir la resistencia de tierra y la tensión de tierra.
● La corriente de medición de 2mA permite la comprobación de
resistencia de tierra sin disparar los interruptores de
interruptores de corriente de fuga a tierra en el circuito bajo prueba.
● Frecuencia : 820Hz.
● Ajuste de 0Ω.
Descripción
