XTUNER PT101 Circuit Tester vs. Autel PowerScan PS100

XTUNER PT101 and Autel PowerScan PS100 are both electrical system diagnostic tools. What’s the difference between them? Which is better?


autel-powerscan-ps100-1 xtuner-pt101-1

Common Functions:
Both work as an AVOmeter, test light, built-in flashlight, short circuit indicator, relay/com- ponent tester, continuity tester and bad ground indicator. They provide great simplicity for users to check circuitry condition.
Differences in Price:
Offer the prices from cardiagtool.co.uk
XTUNER PT101 Circuit Tester: 55 Euro (free shipping)
Source: http://www.cardiagtool.co.uk/xtuner-pt101-circuit-tester.html
Autel PowerScan PS100: 82 Euro (free shipping)
Source: http://www.cardiagtool.co.uk/autel-powerscan-ps100-electrical-system-diagnostic-tool.html

Differences in Features:

Product Name Xtuner PT101 Autel Powerscan PS100 ADVANTAGE
 xtuner-pt101-2  autel-powerscan-ps100-2
Display TFT color display          (160 x 128 PPI) TFT color display          (160 x 128 dpi)
Dimensions 195 mm (7.68”) *50.5 mm (1.99”)*33mm 126mm(4.96″)\46.5mm (1.83″)\35mm(1.38″) Larger screen display
External Power 12.0 – 30.0V power provided via vehicle
battery. Recommended 12v power supply
12.0 or 24.0 V power provided via vehicle More appropriate power supply
DC voltage range  0-40V +1 digit  0-65V +1 digit DC voltage range enough for auto vehicle testing
Resistance range 0 Ohms to 1M Ohms 0 – 200 KΩ Wider testing range
40 Hz to 20KHz 0Hz to 10Khz Wider testing frequency
Measurement Accuracy accurate up to the second decimal place accurate up to one decimal place More Accurate Data
Current Testing Mode supported not supported More testing mode
Diode Testing Mode supported not supported More testing mode
Rating current 1 – 10 Amp 1 – 10 Amp Same appropriate range
Working Mode Five Modes:
DC Voltage Testing
AC Voltage Testing
Resistance Testing
Diode Testing
Current Testing
Four Modes:
DC voltage
AC voltage
Tone On/Off
More modes and functions for selecting
20ft (extendable) cable supported supported Same extendable cable
Built-in Flashlight supported supported Both can better work in dark environment
Circuit breaker protection supported supported Both can protect the electrical circuit from damage

In conclusion:

Compared with Autel PowerScan PS100, XTUNER PT101 Circuit Tester is a better choice to use. It’s cheaper and has more advantages as below.
1.Larger screen display
2.More appropriate power supply
3.DC voltage range enough for auto vehicle testing
4.Wider testing range/ frequency
5.More Accurate Data in Measurement Accuracy
6.More testing mode in current and Diode
7.More modes and functions for selecting