Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Lineroots Supply

Products

Products

Lineroots Supply

Bierer Service Tester

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$3,737.00

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

*Usually ships within 7 to 14 days.
- Puts high magnitude pulse between the neutral/ hot leg or hot leg / hot leg for any secondary service (120V,208,277,480V)
- It cannot be fooled by telephone and cable television bonding often missed by...

Delivery & Returns

Returns accepted within 30 days

Exclusions may apply. See full policy

Lineroots Supply

Lineroots Supply

4.9 (333)

You might also like

Linemen's Supply

Bierer Service Tester (50-ST800PGN)

Linemen's Supply

Bierer HI Pot Device

Linemen's Supply

Bierer 300KV Analog Voltage Detector (50-VDA0300)

7% off

Lineroots Supply

Utility Solutions 50' BLUE STRIPE Hot Stick - USTS-050

$1,984.50$2,126.25

Lineroots Supply

Bierer 300KV Audible/Visual Detector

Bierer Meters Voltage Detector Digital Voltage Tester - VD1000T

J.L. Matthews Co., Inc.

Bierer Meters Voltage Detector Digital Volt Meter - VD1000T

Lineroots Supply

Bierer 25KV Analog Phasing

Linemen's Supply

Bierer 25KV Digital Phasing Meter (50-PD25)

Utility Solutions 45' BLUE STRIPE Take Apart Hot Stick - USTS - TA - 045 - J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

Utility Solutions 45' BLUE STRIPE Take Apart Hot Stick - USTS-TA-045

Lineroots Supply

Hastings- Battery Powered Hot Stick Tester

TELEPHONE LINE TESTER

SAYAL Electronics

B600 - TELEPHONE LINE TESTER

Linemen's Supply

Super Beast Combo Secondary Service Conductor Tester - 98-HJA469DSCO

Hastings Transformer & Capacitor Tester Hot Line Tools Checker - 6793

J.L. Matthews Co., Inc.

Hastings Transformer & Capacitor Tester Tools Checker - 6793

33% off

Lineroots Supply

Klein ET310 Digital Circuit Breaker Finder with GFCI Outlet Tester

Close-up image of a grounding socket tester showing indicator lights and wiring status labels.

50% off

Grounding Essentials

Grounding Socket Tester

(3)

Lineroots Supply

Bierer Service Tester

Lineroots Supply

Bierer 300KV Analog Voltage Detector

Lineroots Supply

HP-72

Utility Solutions 35' BLUE STRIPE Hot Stick - USTS - 035 - J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

Utility Solutions 35' BLUE STRIPE Hot Stick - USTS-035

Lineroots Supply

GT Series Grounding Assembly Tester - GT400-2

Bierer Meters 35KV Bushing Adapter - 8128TBALB75

J.L. Matthews Co., Inc.

Bierer Meters 35KV Bushing Adapter - 8128TBALB75

Lineroots Supply

AV-40DC High Voltage Detector

Bierer All - Purpose Utility Phasing Voltmeter - PD25

J.L. Matthews Co., Inc.

Bierer Meter Phasing Voltmeter All-Purpose Utility Meter-PD25

Hastings HiPot Adapter - 6702 - 2 - J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

Hastings HiPot Adapter - 6702-2

Lineroots Supply

Hastings Transformer & Capacitor Tester Tools Checker - 6793

Drake Power

Drake Power

Drake Power

4.9

(150)

The Brown Bear Distribution Inc.

Earthing Continuity Tester

Hastings Regulator Neutral Detector for Hotstick - 6709-1

J.L. Matthews Co., Inc.

Hastings Regulator Neutral Detector for Hotstick - 6709-1

23% off

Lineroots Supply

Klein Tools ET270 Digital Multi-Tester DMM with Receptacle Tester

Grounding socket tester device on white background

Exclusive offer available

Premium Grounding

Grounding Socket Tester

(15)

High Octane Line Equipment

5

(28)

Lineroots Supply

Bierer 40KV Analog Voltage Detector

Bierer Meters Voltage Detector - VDAH300 - J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

Bierer Meters Voltage Detector - VDAH300

7% off

Lineroots Supply

Utility Solutions 40' BLUE STRIPE Hot Stick - USTS-040

$1,078.00$1,155.00

Lineroots Supply

Bierer 35KV Analog Phasing

Bierer Meters Analog Voltage & Proximity Detector - VDAO40PU

J.L. Matthews Co., Inc.

Bierer Meters Analog Voltage & Proximity Detector - VDAO405

Lineroots Supply

Bierer Phasing Ranger 2

Bierer Meters Phasing Sticks - PD25AU

J.L. Matthews Co., Inc.

Bierer Meters Phasing Voltmeter - PD25AU

Lineroots Supply

GT600-2

Linemen's Supply

Bierer 50KV Digital Phasing Meter (50-PD50)

BigOnElectricals.co.uk

Megger MST220 Mains Audible Socket Tester - 2008-230

Quality Industrial Safety

Gardner Bender Ground Fault Receptacle Tester and Circuit Analyzer

Lineroots Supply

Hastings Digital Voltage Meter Phasing Stick - 6702

37% off

Lineroots Supply

Klein 69149P Electrical Test Kit with MM300 Multimeter, NCVT-1P Non-Contact Voltage Tester and RT105 Receptacle Tester

Cripe Distributing

KD Tools 3983 Extra Long, Heavy Duty Circuit Tester

Bierer Meters Service Tester Voltage Detector- ST800-18PGN

15% off

J.L. Matthews Co., Inc.

Bierer Meters Service Tester Kit Phase Identifier - ST800-18PGN

$3,655.00$4,280.00

Lineroots Supply

Bierer Cordless Phasing Tester

Bierer Meters Direct Contact Voltage Detector - AV40DC - Voltage-J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

Bierer Meters Direct Contact Voltage Detector - AV40DC

7% off

Lineroots Supply

Utility Solutions 35' BLUE STRIPE Take Apart Hot Stick - USTS-TA-035

$1,102.50$1,181.25

Lineroots Supply

HP72DCXL-K

Line Work Bucket Products

Line Work Bucket Products

4.7

(340)

Lineroots Supply

AV-40 High Voltage Detector

Bierer Meters Phasing Sticks Utility Voltmeter Kit - PD50A - J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

Bierer Meters Phasing Sticks Utility Voltmeter Kit- PD50A

Lineroots Supply

Bierer Pole Guard, 6" - 14" Diameter & 4’ overall - B-PG48

Linemen's Supply

Bierer Phasing Ranger 2 - PR2COMP

Bierer Meters Universal Grip - All Adapter - PA165UGA - Voltage

J.L. Matthews Co., Inc.

Bierer Meters Universal Grip for All Adapter - PA165UGA

muuxBRD

QuickTest-25C DB25 Cable Tester

Greenlee True RMS Clamp Meter 1000 Amp Electric Tester - CM1360 - J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

Greenlee True RMS Clamp Meter 1000 Amp Electric Tester - CM1360

32% off

Lineroots Supply

Klein Tools VDV501851 Ethernet Cable Tester Kit with Scout Pro 3 Tester, Remotes and Adapter (Starter Kit)

Cripe Distributing

Southwire Tools & Equipment Electrical Receptacle Tester 40012S

Bierer URD Cable Tester - HD72DCXL

13% off

J.L. Matthews Co., Inc.

Bierer URD Cable Tester Voltage Test Meter - HD72DCXL

$1,975.00$2,260.00

Lineroots Supply

HP72DCXL

Bierer Meters Voltage Detector - AV40 - J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

Bierer Meters Non-Contact Voltage Detector - AV40

Utility Solutions 8' BLUE STRIPE Take Apart Hot Stick - USTS - TA - 008 - J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

Utility Solutions 8' BLUE STRIPE Take Apart Hot Stick - USTS-TA-008

Bierer Meter Digital Voltage Detector Proximity Meter-VD1000P

J.L. Matthews Co., Inc.

Bierer Meters Digital Voltage Detector AC Volt Meter-VD1000P

Linemen's Supply

Non-Contact Voltage Indicator - AV40

Lineroots Supply

Bierer 25KV Digital Phasing Meter

Bierer Meters 15 - 25KV Bushing Adapter - 8128TBALB - Voltage

J.L. Matthews Co., Inc.

Bierer Meters 15-25KV Bushing Adapter - 8128TBALB

Lineroots Supply

Super Beast Combo Secondary Service Conductor Tester

Linemen's Supply

Bierer Pole Guard, 6" - 14" Diameter & 4’ overall - B-PG48

Quality Industrial Safety

Gardner Bender Receptacle Tester and Circuit Analyzer

HD Electric Underground Cable Fault Tester Kit - UCT - 8/K01 - J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

HD Electric Underground Cable Fault Tester Kit - UCT-8/K01

7% off

Lineroots Supply

Utility Solutions 35' BLUE STRIPE Measuring Stick - USTS-035-EM

$1,141.70$1,223.25

7% off

Lineroots Supply

Utility Solutions Quick Grab Hi-Vis Hotstick Probe - USSA-QGP-F

Moccasins Canada

Outlet Checker

(2)

Linemen's Supply

Bierer Cordless Phasing Tester (50-PD800W)

Linemen's Supply

GT Series Grounding Assembly Tester - GT400-2

Linemen's Supply

Bierer 40KV Analog Voltage Detector (50-VDA040P)

Utility Solutions 35' BLUE STRIPE Take Apart Hot Stick - USTS - TA - 035 - J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

Utility Solutions 35' BLUE STRIPE Take Apart Hot Stick - USTS-TA-035

Bierer Meters Cordless Phasing Sticks Voltmeter - PD800W

J.L. Matthews Co., Inc.

Bierer Meters Cordless Phasing Sticks - PD800W

Linemen's Supply

Bierer 35KV Analog Phasing (50-83280)

Lineroots Supply

Bierer 50KV Digital Phasing Meter

Utility Solutions 40' BLUE STRIPE Take Apart Hot Stick - USTS - TA - 040 - J.L. Matthews Co., Inc.

J.L. Matthews Co., Inc.

Utility Solutions 40' BLUE STRIPE Take Apart Hot Stick - USTS-TA-040

9% off

Lineroots Supply

Klein RT110 Receptacle Tester

Receptacle Tester - AMERICAN RECORDER TECHNOLOGIES, INC.

AMERICAN RECORDER TECHNOLOGIES, INC.

Receptacle Tester

9% off

Quality Industrial Safety

Receptacle Tester

Knopp Phase Sequence Indicator with Case Kit - 44030/50

J.L. Matthews Co., Inc.

Knopp Phase Sequence Indicator W/Case Kit - 44030/50

Utility Solutions 50' BLUE STRIPE Hot Stick - USTS - 050

J.L. Matthews Co., Inc.

Utility Solutions 50' BLUE STRIPE Hot Stick - USTS-050

Grounding Heart outlet circuit tester showing GROUNDED display and wiring diagnostic indicators

Grounding Heart

Grounding Heart™ Socket Tester

Cripe Distributing

GB GUSB-3450 USB Tester Multimeter Digital Current And Voltage Tester