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GODIAG GT101 and GT102, which one is better?


GODIAG GT101 and GODIAG GT102 are PIRT power probes. What’s the difference? Which one is better?
GODIAG GT101 and GODIAG GT102 are PIRT power probes. What’s the difference? Which one is better?

Both of them come with the similar hardware configuration and function.
The main difference is the display screen, and Current function.
GODIAG comparison chart

Similarities:
Function:
GODIAG GT101/ GT102= PIRT Power Probe + Car Power Line Fault Finding + Fuel Injector Cleaning and Testing + Relay Testing Car Diagnostic Tool

They support DC voltage, positive and negative voltage output, component activation, Open circuit detection, Short circuit detection, Fuel injector test/cleaning, Relay test and Flashlight. And both don’t support AC voltage, Resistance and Oscilloscope function. 
1. Circuit Troubleshooting Test (Short Circuit, Open Circuit):
GODIAG GT101
GT101 electrical system diagnosis
GODIAG GT102
GT102 electrical system diagnosis

2. Relay Test 
GODIAG GT101

GODIAG GT102


3. Fuel Injector Test
GODIAG GT101

GODIAG GT102


4. Fuel Injector Cleaning
GODIAG GT101

GODIAG GT102


Package:
1pc x Main Unit of GODIAG PIRT Power Probe 
1pc x Clip to Connect Battery
1pc x Probe
1pc x Probe Cap
1pc x Fuel Injector Test Lead
1pc x 10mm Fuel Injector Cleaning Connector
1pc x 12mm Fuel Injector Cleaning Connector
1pc x Simple Relay Test Adapter
5pcs Simple Relay Connection Leads
1pc x English Manual 


Product Parameters :
Items    Description
DC  Power DC  Car battery power(Suitable for 6-40v)
Power Consumption 0.5W
Operating Temperature  -5 to 50 degrees Celsius
Storage Temperature     -5 to 60 degrees Celsius
The Box Size  25*18.7*8.5CM
The Main Unit Size 18*5*2.7CM
Weight  1.2KG
Wire Length 620CM
Shell Material  ABS Environment-Friendly Materials 

Differences:
Function:
Godiag gt101 supports Current function, while GT102 does not.

Price:
GODIAG GT101 PIRT Power Probe: US$79.00 [US/UK/CZ Ship]
GODIAG GT102 PIRT Power Probe: US$69.99 [US Ship] 

So, if you need to do Current function, you’d better choose GODIAG GT101 4 IN 1 PIRT Power Probe. If not, GODIAG GT101 and GT102 both are OK, just make a decision depending on your budget and the place of dispatch you want.