Audio Impedance Tester with 3½ digit LCD (2000 counts). Three test ranges (20Ω / 200Ω / 2000Ω) allow testing of home theater and commercial sound systems.
Measuring ranges: 0-20Ω | 0-200Ω | 0-2000Ω.
● Test frequency: 1kHz.
● Accuracy 20Ω: ± 2%rdg±2dgt or ± 0.1Ω, which is greater.
● Accuracy 200Ω / 2000Ω: ± 2%rdg±2dgt.
● True measurement of speaker systems actual impedance at 1kHz.
● Measures transformer impedances.
● Battery operated.
● Timer function for continuous hands free operation. The timer can last about 3-5 minutes when users press.
● TEST ON/OFF button.
● Low battery indication.
● Data hold indication.
● Dimensions: 205(L) × 90(W) × 55(D)mm.
● Weight (battery included): Approx. 530g.
● Power source: 1.5V (AA) × 6.
● Safety Standard: EN 61010-1 CAT III 300V, EN 61326-1.

Accessories: Instruction manual, Test leads, Carry case, Batteries.