We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
FLUKE Socket Tester: 110 V AC to 125 V AC, 5-15P, GFCI/Std, CAT III 300V, Light - GFCI Testers
FLUKEGFCI Testers

FLUKE Socket Tester: 110 V AC to 125 V AC, 5-15P, GFCI/Std, CAT III 300V, Light

The FLUKE Socket Tester (MPN ST120+) is a GFCI tester designed for 110 V AC to 125 V AC outlets with a 5-15P plug. It features a CAT III 300V safety rating and uses a light-based indication with no display. This unit…

SKU 3G-OTH-173098

Brand
FLUKE
Item
Socket Tester: 110 V AC to 125 V AC, 5-15P, GFCI/Std, CAT III 300V, Light
Category
GFCI Testers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

FLUKE
Manufacturer Part Number
ST120+
Type
5-15P, GFCI/Std, CAT III 300V, Light, No Display
CAT Safety Rating
CAT III 300V
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

FLUKE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLUKE Socket Tester (MPN ST120+) is a GFCI tester designed for 110 V AC to 125 V AC outlets with a 5-15P plug. It features a CAT III 300V safety rating and uses a light-based indication with no display. This unit tests GFCI and standard outlets, providing a straightforward pass/fail indication for electrical safety verification.

Used in

Common applications for FLUKE
Industrial process calibration — Fluke FLK-729PRO 4M automatic pressure calibrator for verifying pressure transmitters and switches
Electrical maintenance — Fluke-77 IV digital multimeter for measuring AC/DC voltage and current in control panels
HVAC diagnostics — Fluke-59 MAX infrared thermometer for non-contact temperature measurement of ducts and equipment
Rotating equipment alignment — Fluke 832 NA laser shaft alignment tool for aligning pump and motor shafts
Temperature sensor calibration — Fluke 9144-E-P-156 drywell for calibrating RTDs and thermocouples in field metrology
Electrical safety testing — Fluke FTP-1 test probe for making voltage measurements in CAT III and CAT IV environments

FLUKE Products

3G Electric supplies FLUKE gfci testers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
FLUKE Voltage Detector/Tester: 90 V to 1,000 V, Light, CAT IV 1000V, IP40, No Display, AC Volt (MPN FLK2AC/90-1000C). Key specifications — Brand: FLUKE; Built-In Flashlight: No; IP Rating: IP40.
FLUKE
FLUKE Voltage Detector/Tester: 90 V to 1,000 V, Light, CAT IV 1000V, IP40, No Display, AC Volt (MPN FLK2AC/90-1000C). Key specifications — Brand: FLUKE; Built-In Flashlight: No; IP Rating: IP40.
FLUKE Voltage Detector/Tester: 90 V to 1,000 V, Light, CAT IV 1000V, IP40, No Display, AC Volt (MPN FLK2AC/90-10005). Key specifications — Brand: FLUKE; Built-In Flashlight: No; IP Rating: IP40.
FLUKE
FLUKE Voltage Detector/Tester: 90 V to 1,000 V, Light, CAT IV 1000V, IP40, No Display, AC Volt (MPN FLK2AC/90-10005). Key specifications — Brand: FLUKE; Built-In Flashlight: No; IP Rating: IP40.
FLUKE Circuit Breaker Finder: 110 to 125V AC, CAT III 150V, No Display, GFCI/Std, Audible (MPN FLUKE-BK120). Key specifications — For Voltage Range: 110 to 125V AC; Brand: FLUKE; Tracing Locations: Non-Metallic Conduit.
FLUKE
FLUKE Circuit Breaker Finder: 110 to 125V AC, CAT III 150V, No Display, GFCI/Std, Audible (MPN FLUKE-BK120). Key specifications — For Voltage Range: 110 to 125V AC; Brand: FLUKE; Tracing Locations: Non-Metallic Conduit.
FLUKE Digital Multimeter: TRMS, CAT III 1000V/CAT IV 600V, 400 mA Max AC Current Measurement, IP54 (MPN 3000FC/EDA2/WWG). Key specifications — Brand: FLUKE; Calibration Certificate Included: No Certification Included; Instrument Safety Rating: CAT IV 600V; Instrument Counts: 6,000.
FLUKE
FLUKE Digital Multimeter: TRMS, CAT III 1000V/CAT IV 600V, 400 mA Max AC Current Measurement, IP54 (MPN 3000FC/EDA2/WWG). Key specifications — Brand: FLUKE; Calibration Certificate Included: No Certification Included; Instrument Safety Rating: CAT IV 600V; Instrument Counts: 6,000.
FLUKE Digital Multimeter: TRMS, CAT III 1000V/CAT IV 600V, 400 mA Max AC Current Measurement, IP54 (MPN 3000FC/TPAK/WWG). Key specifications — Brand: FLUKE; Calibration Certificate Included: No Certification Included; Instrument Safety Rating: CAT III 1000V; Instrument Counts: 6,000.
FLUKE
FLUKE Digital Multimeter: TRMS, CAT III 1000V/CAT IV 600V, 400 mA Max AC Current Measurement, IP54 (MPN 3000FC/TPAK/WWG). Key specifications — Brand: FLUKE; Calibration Certificate Included: No Certification Included; Instrument Safety Rating: CAT III 1000V; Instrument Counts: 6,000.
FLUKE Insulation Tester: 0.01 megaohm to 1,000 megaohm, 0 V AC to 500 V AC, CAT III/CAT IV 300V, USB (MPN FLK-1663 US). Key specifications — attr1387587: IP40; attr1387524: FLUKE.
FLUKE
FLUKE Insulation Tester: 0.01 megaohm to 1,000 megaohm, 0 V AC to 500 V AC, CAT III/CAT IV 300V, USB (MPN FLK-1663 US). Key specifications — attr1387587: IP40; attr1387524: FLUKE.

More from FLUKE

View all FLUKE parts →
FLUKE Socket Tester: 110 V AC to 125 V AC, 5-15P, GFCI/Std, CAT III 300V, Light, No Display (MPN ST120). Key specifications — Brand: FLUKE; CAT Safety Rating: CAT III 300V.
FLUKE
FLUKE Socket Tester: 110 V AC to 125 V AC, 5-15P, GFCI/Std, CAT III 300V, Light, No Display (MPN ST120). Key specifications — Brand: FLUKE; CAT Safety Rating: CAT III 300V.