5. Optional Features and Accessories
Each 4314Mi Igniter Tester is shipped with a detachable battery charger (AF-A) and a set of AF-K 4 wire
leads. This section lists several items that may be desirable for special applications.
Options
The 4314Mi comes standard with the Serial Interface. However, if required by the application, this feature
can be removed at the factory.
Accessories
AF-A: Battery Charger
"AF-A" is an AC/DC converter 115-240VAC line voltage to 5.9VDC at 1.25A terminated in a 6 pin connector
for matting to the 4314Mi front panel circular receptacle.
Replacement Battery Pack
The rechargeable NiMH battery pack installed in the 4314Mi should provide years of trouble-free
operation. Replacement, however, will eventually be necessary. The 4314Mi uses a 4.8V four D-cell
battery pack. When ordering replacement battery pack, please specify "HDP" Heavy Duty Battery Pack.
Test Leads
This section details the different test lead sets and connectors available for use with the 4314Mi Igniter
Tester. All cables and test leads are manufactured by Valhalla Scientific Inc. and tested before shipping.
Alligator Clip Type Leads
AF-K: Kelvin Lead Set
"AF-K" is a shielded, 4-wire Kelvin cable set, 48 inches
in length terminated in gold plated alligator clips (KCS).
Option "K" is the recommended general purpose lead
set for most applications. Figure 3.
KCS: Gold-Plated Clips
"KCS" are gold-plated alligator clips used on the "K" lead
set for 4-wire measurements of smaller components
and leads. Clips open to 1/2 inch and accommodate test
currents of up to 10A.
Figure 3 – AF-K: Kelvin 4-Wire Lead Set
20