● True measurement of speaker systems actual impedance at 1kHz. ● Three test ranges (20Ω / 200Ω / 2000Ω) allow testing of home theater and commercial sound systems. ● Measures transformer impedances. ● Battery operated. ● Low battery indication. ● Data hold function. ● Timer function for continuous hands free operation. ● The timer can last about 3-5 minutes when users press. ● TEST ON/OFF button.
SPECIFICATIONS
Measuring ranges
0-20Ω / 0-200Ω / 0-2000Ω
Test frequency
1kHz
Accuracy
20Ω : ± 2%rdg±2dgt or ± 0.1Ω, which is greater 200Ω / 2000Ω : ± 2%rdg±2dgt