GPT-10000 Series User Manual 
10 
GPT-10000 Series Overview 
Series lineup    
The GPT-10000 Series Safety Analyzers are AC/DC withstanding 
voltage, insulation resistance, ground bond and continuity safety 
analyzers.  
 
By and large, GPT-10000 Series has 2 major categories, one is GPT-
12XXX models, and the other is GPT-15XXX models. The subordinate 
models of 2 categories share the same test functions but with different 
specifications. We use the term “X” for the 2nd digit of model names 
described below to stand for both 2 categories in common. 
 
The GPT-1X001 is AC withstanding voltage and continuity tester, 
the GPT-1X002 is AC/DC withstanding voltage and continuity 
tester and the GPT-1X003 is AC/DC withstanding voltage, 
insulation resistance and continuity tester. The GPT-1X004 includes 
all the test functions of the other models, plus the ground bond 
testing. See the following Lineup Overview for more details. 
 
In particular, the special unit, GPT-15012, which has different 
definition in rules of model name order, is a AC withstanding 
voltage and insulation resistance tester for specific applications. 
 
The GPT-10000 Series can store up to 100 manual tests, as well as 
run up to 10 manual tests sequentially as an automatic test, 
allowing the safety analyzers to accommodate any number of 
safety standards, including IEC, EN, UL, CSA, GB, JIS and others. 
 
Note: Throughout this user manual, the terms ACW, DCW, IR, GB 
and CONT refer to AC Withstanding, DC Withstanding, Insulation 
Resistance, Ground Bond and Continuity testing, respectively.