SEW ST-1505 Analogue Earth Resistance Tester
Summary ST-1505
- Instrument type: analogue
- Earth Voltage Test: 0 – 30V
- Earth Resistance Test: 0 – 10Ω, 0 – 100Ω, 0 – 1000Ω
- Measuring Method: 3-wire testing
- Additional Features: auto power off, battery check function, open circuit indication
Features
- High quality Taut Band movement
- Capable of measuring earth resistance and earth voltage
- The timer operates automatically for about three to five minutes when the “PUSH BUTTON SWITCH” and “TIMER ON BUTTON” are pressed together. This will keep test “ON” for the duration of the timer
- Battery check function
- Calibration performed with supplied test leads
Specifications
| Measuring ranges | Earth resistance 0-10Ω / 0-100Ω / 0-1000Ω |
| Earth voltage 0-30 Vac (40-500Hz) | |
| Accuracy | Earth resistance ±3% of full scale Earth voltage ±2.5% of full scale |
| Measuring system | Earth resistance by constant current inverter 820 Hz, 2mA approx. |
| Open circuit indication | LED will be unlit |
| Dimensions | 163(L) × 100(W) × 50(D)mm |
| Weight (battery included) | Approx. 460g |
| Power source | 1.5V (AA) × 6 |
| Safety standard | IEC 1010 CAT II 30V |
Scope of delivery ST-1505
- Analogue Earth Resistance Tester ST-1505
- Instruction manual
- Test leads (red-15m, yellow-10m, green-5m)
- Auxiliary earth spikes
- Carry case
- Batteries
