Sheffield Research/GTC Circuit and Polarity Tester 6-28 Volt DC with Digital LCD Readout Order# SR 8007 $25,65  The price in Kiev!

Voltage and polarity detector needs no wire or clip connector to ground. Safe around automotive microcomputer controllers. Lightweight, easy to use. For autos, trucks, trailers, RV's, boats and any 6 to 28 Volt DC powered circuit. Simple to Use: • Hold tester in one hand and place other hand on bare metal (grounded) part of vehicle. • Place the tester point onto connector or through insulation of wire to be tested. • Operates on 6-28V Positive and Negative DC Voltages in battery powered systems. Draws up to 30,000 times less current than conventional test lights. • Liquid Crystal Display indicates "Circuit OK +" on contacting positive voltages, and "Circuit OK -" on contacting negative voltages. Technical Specifications: • No ground wire or clip required. • 10 Ohms minimum input impedance, current draw of 1 microamp at 24 volts. • Operates on DC voltages between 6 and 28 volts. • Digital LCD. • High strength, lightweight carbon fiber re-enforced plastic. • Uses no batteries. • Pocket sized. • 4.562"L x 1.062"W x 0.438 D