Specialized Equipment



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Model 400 Train Stop Inductor Tester

Tester is designed to identify the impedance range of the inductor choke coil with a Laminated Test Bar accessory simulating the on-train receiver. A reading above or below the acceptable range indicates a bad inductor. This test simulates a live, operational environment which is the most complete form of test.

To help insure that the Tester internal battery is not depleted unnecessarily, the power switch is a dependent push-button. The power switch must be depressed to conduct a test. At all other times the Tester is turned off. The Model 400 Train Stop Inductor Tester comes in a rugged, fiberglass-reinforced, poly-vinyl case complete with leads, charger for the build-in, lead-acid gel cell, and removable, padded shoulder harness.

ORDERING REFERENCES
Description Part Number
Model 400 Train Stop Inductor Tester 400-1
Laminated Test Bar 400-2








401 Impedance Bond Integrity Tester

Easily portable Tester used to test conventional impedance bonds (not Wee-Z type impedance bonds). Allows user to determine the impedance of a bond at selectable test frequencies of 60 Hz and 156 Hz. Indicator flashes at 1-2 ohms. Meter reading covers a non-inductive resistance range of zero to 100 ohms. Operates on one 9V battery (included). Push-button controlled LED's light meter for 15 seconds at a time for nighttime use. Comes complete with zippered, padded case and leads equipped with BU-11 battery clips for gripping impedance bond terminal lugs.

ORDERING REFERENCES
Description Part Number
Model 401 Impedance Bond Integrity Tester 401-1