Ballantine 3207 - Instrument Options; Battery Option Details (-05)

BALLANTINE LABORATORIES, Inc. MODEL 3207 MICRO-OHM METER
15
1.7 OPTIONS
The 3207 Micro-Ohm Meter can be ordered with the following options:
Option
Ballantine
Part Number
Description
Base unit 3207
Standard Ballantine 3207 Micro-Ohm Meter.
Operates from AC Mains (115VAC or 220VAC as
ordered)
-05 3207-05
Ballantine 3207 Micro-Ohm Meter with Battery Option.
Operates from AC Mains (115VAC or 220VAC as
ordered), or from the internal rechargeable battery
when AC Mains supply is absent.
In this option the instrument has an LED on the front
panel that will be OFF when the unit operates on AC
Mains and will turn ON when the unit operates on
battery (see the Figure 1.7-1). The unit can operate for
minimum 1 hour continuously at 1A before requiring
recharging. To recharge the battery simply connect the
unit to an AC Mains. The battery will fully charge in
approximately 2 hours. Internal circuitry senses the
absence of AC power and will automatically switch to
battery operation.