MI-21 - Impedance meter for speakers or low impedance speaker lines, and 100 or 70 V line transformer.

An essential tool for PA installation.

Allows the speaker line to be checked and measures the resulting impedance.

FEATURES

• Impedance meter at 1 kHz for loudspeaker lines.

• Allows the impedance of loudspeaker lines to be checked and the estimated power necessary in a 100 or 70 V line installation, in order to choose the correct amplifier.

• 3 measurement ranges: 200 Ω, 2 kΩ and 20 kΩ.

• Easy to read LCD screen.

• Power meter for 70 and 100 V line loudspeakers.

• Easy to use.

INPUTS

• 2 banana plugs to connect the measuring cables.

RESOLUTION (MEASUREMENT ACCURACY)

• 200 Ω: 0.1 Ω (±1% ±2)

• 2 kΩ: 1 Ω (±1% ±2)

• 20 kΩ: 10 Ω (±1% ±2)

POWER SUPPLY

• 9 V DC, 1 x 9V 6LR61 type battery

DIMENSIONS

• 87x 188 x 38 mm depth

WEIGHT

• 0.4 kg

ACCESSORIES

• Rubber protector

• 2 sets of test leads: with alligator clip terminals and precision tips