BRAND : VERTEQ MODEL : 1800-6AL DESCRIPTION : The electronic circuitry used in the resistivity controller combines a high input impedance analog amplifier with an 8-bit microprocessor to provide accurate and stable readings. Weight : 4 kg SPECIFICATION : VOLTAGE : 120 VAC 50/60 Hz 15 AMPS CONDITION : USED *TESTED , GOOD RUNNING CONDITION ( PRICE AS PER FOB PRICE ) ( PRICE IS NEGOTIABLE )