FEATURES
High quality Taut Band movement.
Capable of measuring earth voltage.
2mA measuring current permits earth resistance tests with tripping earth leakage current breakers in the circuit under test.
Test leads are supplied as standard accessories for simplified two-wire measuring system.
Two insulation test voltage (DC) : 250V and 500V.
Alternating voltage measurement.
Battery life indicator.
Battery operated.
Fuse protected.
IEC/EN 61010-1 CAT III 600V.
EN 61326, EN55011, EN 61000-4-2, EN 61000-4-3
4167 MF multi-function tester is a combination of earth resistance tester and insulation tester. This two in one multi-function tester is an ideal tool for users to measure insulation and earth resistance.
SPECIFICATIONS
EARTH RESISTANCE |
|
Measuring System | Earth resistance by constant current inverter 820 Hz, 2mA approx. |
Measuring Ranges | Earth resistance : 0-12/0-120/0-1200 Ohm |
| Earth voltage : 0-30V AC 40-500 Hz |
Accuracy | Earth resistance : +/- (3%+1mm)F.S. |
| Earth voltage : +/- (2.5%+1mm)F.S. |
INSULATION |
|
Test Range (DC V) | 250V / 500V |
Measuring Ranges | 250V : 0-100M Ohm / 500V : 0-200M Ohm |
Output Voltage on Open Circuit | Rated test voltage +10% |
Short Circuit Terminal Current | 2mA DC |
Accuracy | +/- 5% of scale length |
AC |
|
AC voltage Range | 0-600V |
Accuracy | +/- 2.5% of full scale |
Line Frequency Range | 40-500 Hz |
Dimensions | 250(L) x 190(W) x 110(D) mm. |
Weight | Approx. 1500g (battery included). |
Power source | 1.5V SUM-3 (AA) x 8 pieces or equivalent. |
Accessories | Test leads: (1) AL-36 : red-15m, yellow-10m, green-5m + AL-33 : simplified measurement probe. (2) AL-24A. |
S. L. TECHNOLOGIES
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