10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110
1-3
INSTRUMENT DESCRIPTION
Fuse: ¼ A 3AG Slow blow, TEGAM PN#FU-202
Input Protection: The R1L-BI/R1L-BIR will not be damaged by
a signal of 1 Vp-p applied across any pair of input terminals.
Environmental: This unit will operate over a temperature
range from 0 °C to 50 °C, 75% RH non-condensing, up to
3050 m altitude.
Front Panel Controls and Displays
(See figures 1a and 1b)
RANGE Switch
. The rotary 5 range selector switch may be used
to step through all five ranges.
POWER Switch
. Used to turn the power on or off to the
instrument.
DISPLAY
is a 3 ½ digit, displaying readings from 1.999 to
199.9.
Four binding posts
for connection of test leads are I,
+E, -E, and -I. Proper connections to the resistor under test
are described in Section 3.2 below.