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ZM-104A

  • ZM-104A_pf1e.jpg
ZM-104A_pf1e.jpg

Impedance Meter

ZM-104A

The TOA ZM-104A Impedance Meter can measure the rough impedance value of speaker lines easily in the same manner as a circuit tester measures resistance.

  • For easy and exact measurement of speaker impedances including long cable length
  • Battery driven for mobile use (4 Mignon (AA) batteries)
  • One set of batteries for 30 - 60 hours operation time (depending on the measurement range)
  • Graphic conversion table impedance-power
  • Oscillator generates 1 kHz frequency
  • Measurement range of 5 to 100 kΩ
  • Comes with a case and one set of test leads
QTY
▼
Power Source
R6 x 4 (1.5 V DC x 4)
Current Consumption
39 mA
Reading
Direct reading meter, unit: Ω
Measurement Range
x 1 range: 5 Ω - 1 kΩ
x 10 range: 50 Ω - 10 kΩ
x 100 range: 500 Ω - 100 kΩ
Oscillation Frequency
1 kHz, ±10 %
Battery Life When Continuously Used
x 1 range: 30 h
x 10 range and x 100 range: 60 h
Operating Temperature
-5 ℃ to +40 ℃ (23 ℉ to 104 ℉)
Dimensions
122 (W) x 222 (H) x 70 (D) mm (4.80" x 8.74" x 2.76") (carrying case)
110 (W) x 180 (H) x 58 (D) mm (4.33" x 7.09" x 2.28") (unit only)
Finish
ABS resin, black
Weight
730 g (1.61 lb) (including carring case, without batteries)
Included Accessories
Test leads …1 set
Measurement Category
CAT I

Please download Datasheet to access full specifications.

Impedance meter to check loudspeakers and loudspeaker circuits 3 Measuring ranges: 5 ohm - 1 k ohm, 50 ohm - 10 k ohm 500 ohm - 100 k ohm Manufacturer: TOA Model: ZM-104A

  • ZM-104A_pf1e.jpg
ZM-104A_pf1e.jpg

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