Models 252 and 253
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Digital Impedance Meters FJPeUanceMeier Impedance Meter f A • Automatic L, R, C, G and D measurements • Basic accuracy 0.25% • Auto-ranging version, 253 • Test frequency 1 kHz • Shielded four-terminal connections to unknown • Optional rechargeable battery power pack V__) TEGAM Models 252 and 253 are used for evaluating and inspecting components. These meters provide direct, digital display of inductance, capacitance, resistance, conductance and dissipation. They have the versatility and basic measurement accuracy of 0.25%, to satisfy demanding engineering and inspection applications, while being extremely easy to use. Simply push the button for the desired function, set the range and connect to the unknown. True four-terminal connections are ensured by the standard Kelvin Klip® test leads. The measurement is displayed on the large 3-1/2 digit readout. The Model 253 has all of the above characteristics, an autoranging feature, and includes one additional measurement range for C and G. An optional battery power pack (252/SP2596 or 253/SP2598) is available on both versions. This allows these meters to be used with line power when available and unplugged when convenient or necessary. 10 TEGAM Way • Geneva, Ohio 44041 Phone: 440-466-6100 • Fax: 440-466-6110 • E-mail: sales@tegam.com • www.tegam.com Prices and specifications subject to change without notice. 252/253-909-01 Rev. C

IMPEDANCE MEASUREMENT INSTRUMENTS * Digit count, same range ** After correction for test lead zero reading 0°C to 15°C and 35°C to 50°C add 0.1 (rated accuracy) °C Test Frequency Measurement Speed Connection to Unknown Display External Bias Analog Outputs Static Charge Protection Power Requirements Dimensions Weight Accessories Included: 1 kHz 4 per second; one second required for first reading after connection to unknown Four-terminal, guarded. Kelvin Klips® supplied with unit 3-1/2 digits with decimal point; blanked for overload conditions 0 to 50 VDC L, C, R or G, with simultaneous...