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ST-1504

FEATURES ● High quality Taut Band movement. ● Measures insulation(MΩ), continuity(Ω) and AC voltage. ● Instant operation is possible with a push button, convenient timer is     provided with automatic power off after three to five minutes to save     the battery power. ● LED (red) indication when testing insulation and continuity. ● Use of a high efficiency and accurate DC-DC converter. ● Most suitable for insulation resistance measurement of electrical     household appliances, power line distribution and installation.     SPECIFICATIONS   Insulation  Resistance  Test voltage (DC V)   250V     /      500V        /      1000V  Output voltage on  open circuit  Rated test voltage +10%   Measuring ranges  (Mid-scale value)  0-100MΩ  /   0-200MΩ     /     0-400MΩ     (1MΩ)    /    (2MΩ)        /       (4MΩ)    Accuracy  ± 5% rdg   Short circuit current  2mA  Maximum battery current  Approx.  60mA (250V) / 80mA (500V) / 150mA (1000V) Continuity  Measuring ranges  0-100Ω  Line frequency range  40-70Hz  Open circuit voltage  100mV  Short circuit current  23.5mA  Accuracy  ± 5% of scale length AC Voltage  Range  0-600V AC  Accuracy  ± 2.5% of full scale  General  Dimensions  163(L) × 100(W) × 50(D)mm   Weight  (battery included)  Approx. 470g   Power source  1.5V (AA ) × 6   Safety standard  EN 61010-1 CAT II 600V