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AmprobeST-102B Socket Tester with GFCI by Amprobe

AmprobeST-102B Socket Tester with GFCI by Amprobe

Q: In an outlet where the ground has been "faked" with a nail in the stud, what will the tester show?

If the ground has been simulated (I. e. acts as if it were a true ground), it will likely show 'ground'. A 'fake' ground is NOT advisable, as the user will be deceived into thinking there is a valid ground. Use a valid GROUND (to Earth or Uffer contact. See definition of Uffer Ground).

Q: Can I use this device trace the circuit breaker from an electronical switch, not an outet? Any suggestion is appreciated..

This tool can only trace to a circuit breaker via an outlet (90V to 120V). You would not be able to trace from a switch.

Q: Can I use this to test my rv outlets. 50 amp

The Amprobe ST-102B tester is designed to plug into and test 15 Amp, 110-125 VAC receptacles. 50 Amp outlets have a different blade configuration, not compatible with this tester. Also, the 50 Amp outlet is likely 120-240 Volts.

Q: can i trip or reset my outlet with this?

you can trip your outlet but you need to reset on the outlet itself. my understanding

Product ID: 73270172

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Details

Brand
Amprobe
Power source
Corded
Style
Classic
Item weight
0.05 Pounds
Item dimensions L x W x H
9.1 x 14

⚡Instant wiring diagnostics

📏Compact, pocket-friendly design

🛡️Built-in GFCI safety test

Frequently Bought Together

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Amprobe-2734332 VP-440 Non-Contact Voltage Detector Black

Description

⚡ Stay powered, stay protected — test smarter, not harder!

CERTIFIED RELIABILITY - Meets CSA and UL standards for trusted professional-grade performance.
CORDED ELECTRIC POWER - No batteries needed—always ready when you are, no downtime.
INTEGRATED GFCI TESTING - Ensure ground-fault circuit interrupters are functioning perfectly for ultimate safety.
INSTANT WIRING VERIFICATION - Quickly identify wiring faults to avoid costly electrical mishaps.
ULTRA LIGHTWEIGHT PORTABLE - Weighing just 22.7g, it fits effortlessly in your toolkit or pocket.

The Amprobe ST-102B Socket Tester with GFCI is a compact, lightweight, and certified tool designed for professionals to quickly verify electrical socket wiring and test GFCI functionality without the need for batteries. Its corded electric power source ensures consistent readiness, making it an essential device for safe and efficient electrical diagnostics.

Specifications

Manufacturer	Amprobe
Part number	ST-102B
Item Weight	22.7 g
Product Dimensions	9.14 x 13.97 x 0.03 cm; 22.68 g
Item model number	ST-102B
Style	Classic
Shape	rectangular
Power source type	Corded Electric
Item Package Quantity	1
Plug profile	wall mount
Specification met	CSA, UL
Batteries included?	No
Batteries Required?	No

Have a Question? See What Others Asked

In an outlet where the ground has been "faked" with a nail in the stud, what will the tester show?

Can I use this device trace the circuit breaker from an electronical switch, not an outet? Any suggestion is appreciated..

Can I use this to test my rv outlets. 50 amp

can i trip or reset my outlet with this?

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