TOA ZM-104A Impedance Meter, Measures Impedance of Speaker Lines Up to 100k Ohms, Zero Adjustment for Accuracy On All Ranges, Easy to Read Meter Calibrates Directly in Ohms The ZM-104A Impedance Meter can measure the impedance of speaker lines easily in the same manner as a circuit tester measures resistance. Key Features
- Impedance-to-Power Conversion Chart
- Measures Impedance of Speaker Lines Up to 100k Ohms
- Zero Adjustment for Accuracy On All Ranges
- Easy to Read Meter Calibrates Directly in Ohms
- Includes carrying case, test leads and impedance to power reference chart
Specifications
- Power Source: R6 x 4 (1.5 V DC x 4)
- Current Consumption: 39 mA
- Reading: Direct reading meter, unit:
- Measurement Range: x1 range: 5 - 1 k, x10 range: 50 - 10 k, x100 range: 500 - 100 k
- Accuracy: ±10 %
- Oscillation Frequency: 1 kHz, ±10 %
- Battery Life When Continuously Used: x1 range: 30 h, x10 range and x100 range: 60 h
- Operating Temperature: -5°C to +40°C (23°F to 104°)
- Dimensions: 120 x 220 x 63 mm (4.72" x 8.66" x 2.48") (carrying case)/110 x 180 x 58 mm (4.33" x 7.09" x 2.28") (unit only)
- Finish: ABS resin, black
- Weight; 700 g (1.54 lb) (including carring case, without batteries)
- Accessory: 1 Set Test leads
- Measurement Category: CAT I
- Impedance-to-Power Conversion Chart
- Measures Impedance of Speaker Lines Up to 100k Ohms
- Zero Adjustment for Accuracy On All Ranges
- Easy to Read Meter Calibrates Directly in Ohms
- Includes carrying case, test leads and impedance to power reference chart