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31
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f§f%iUHfi 
SPECIFICATIONS  
DC 
Beta   1 
to 
5000 
with 
the 
following ranges available: 
1 
to 
50, 
5 
to 
250, 
10 
to 
500, 
50 
to 
2500, 
100 
to 
5000. 
Collector Currents Available  
1  rnA,  5  rnA, 
10 
rnA, 
50 
rnA, 
100 
mA, 
500 
mA,  and 1 A. 
o
to 
50,000 
pmhos. 
Leakage Measurements  
Five 
current 
ranges, ±5%. 
(Iceo, Ices, Icbo, Idss, 
Igss)  
0·100 
pA,  
0-1 
rnA,  
0-10mA,  
0-
100 
rnA,  
D-1A  
Out-of-Circuit Accuracy  
±2%
, 
±2% 
arc 
for 
DC 
beta 
and 
leakage. 
In-Circuit Accuracy  
Indicates good or bad transistor, FET, diode, SCR, 
or 
triac. 
Diode Test 
....  
Tests 
for 
forward 
conduction 
and  reverse  leakage 
(out-of-circuit). 
SCR 
and 
Triac Tests  
Tests for proper 
conduction 
and 
blocking. 
Unijunction Transistor Test  
Measures  leb
2 
S, 
Ib
2 
b) 
s, 
and Emitter 
Current 
(out-of-circuit). 
Power  
Two 1-1/2 volt D cells. 
Dimensions 
(overall)  
9-9/16" 
wide x 
8-5/8" 
deep x 
5-1/4" 
high. 
Net Weight  (Less batteries)  
3-1/2Ibs
. 
• 
The 
Heath  Company  reserves 
the 
right 
to 
discontinue 
products and 
to 
change  specifications 
at 
any 
time 
wi
thout 
incurring  any  obligation 
to 
incorporate  new  features 
in 
products previously sold.