Guildline ZM1 Overview

Test Frequencies 100Hz, 330Hz, 1kHz, 10kHz Voltage Ranges 25Vac - Some USA public schools and institutions 50Vac - International 70Vac - USA Industrial Standard 100Vac - International Impedance Measurement Ranges 0 - 199.9 ohms 0 - 1999 ohms 0 - 19.99k ohms Wattage Measurement Ranges 0 - 19.99 watts 0 - 199.9 watts 0 - 1999 watts Accuracy (typical) ZM1 / ZM1P - Impedance ± 2% / Wattage ± 3% ZM2N - Impedance ± 1% / Wattage ± 2% Connectors All Models: Load / Output - Banana Jacks ZM2N Only: Tone / Line Input - ¼" Phone TS 10Kohm Display 3½ Digit LCD with Battery Low Indicator Test Tone ZM1 - Not available ZM1P - 400mv (-6dBu) ZM2N - 70Vac rms Nominal Power Requirements ZM1 / ZM1P - Eight "AA" Alkaline Batteries. ZM2N - Sixteen "AA" Alkaline, Nicad or Nickel-Metal Hydride Batteries or 115VAC. Also available in 220VAC* configuration. * Order 220VAC as ZM2N.2 Expected Battery Life ZM1 / ZM1P - Impedance Mode - 35 hours continuous ZM2N - Impedance Mode - 70 hours continuous ZM1 / ZM1P - Calculated Watts Mode - 23 hours continuous ZM2N - Calculated Watts Mode - 50 hours continuous Approvals: - ZM1, ZM1P, ZM2N Emissions: - EN 55022 B - FCC Class B Immunity: - EN 55024 B Size ZM1 / ZM1P - (W x H x D) 3¼ x 8 x 2¼ ZM2N - (W x H x D) 10¼ x 5 x 9½ Weight ZM1 / ZM1P - 12 oz. ZM2N - 5 lbs. Case Material ZM1 / ZM1P - High Impact ABS ZM2N - Fiberglass Reinforced ABS

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