(14) Storage temperature range.
(a) Model 887A, -40C to +70C (-40F to 158F).
(b) Model 887AB, -40C to -60C (-40F to +140F).
Meets requirements of MILT-945A and MIL-S-910B.
Model 887A 115/230 Vac 10%, 50 to 440 Hz; Model
887AB 115/230 Vac 10%, 50 to 440 Hz and rechargeable battery operation
(minimum 30 hours operation on full charge).
approximately 14 lbs.
7 in high x 8 1/2 in wide x 14 3/4 in deep.
Learning Event 3:
DESCRIBE OPERATION OF THE 887AB/AN DIFFERENTIAL VOLTMETER
The input power connections of the instrument are normally factory-
wired for 115-volt operation.
230-volt input power connections are
power connections are effected through a three-wire power cord. The third
wire is a ground wire to connect the instrument chassis to the power system
ground. When a two-to-three wire adapter is used, fasten the green wire to
the power-system ground.