SEW ST-1505 3-Wire Earth Resistance Tester
Contents :
1. Instruction manual
2. Test leads (red 15 m, yellow 10 m, green 5 m)
3. Auxiliary earth spikes
4. Carry case
5. Batteries
Specifications :
1. Measuring range earth resistance 0 - 10 Ω / 0-100 Ω / 0 - 1000 Ω
2. Measuring range earth voltage 0 - 30 Vac (40 - 500 Hz)
3. Accuracy earth resistance ± 3% of full scale
4. Accuracy earth voltage ± 2.5% of full scale
5. Open circuit indication LED will be unlit
6. Dimension 163 × 100 × 50 mm
7. Weight 460 gram (battery included)
8. Power source 1.5V (AA), 6 pcs
Standards :
1. EN 61010-1
2. CAT II 30V
Features :
1. High quality Taut Band movement
2. The timer operates automatically for about three to five minute
3. Capable of measuring earth resistance and earth voltage
4. Battery check function and calibration performed with supplied test leads
Alat Ukur Tahanan Tanah