
GCM-500 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $12.99 | Condition is Used, GB Instrument Analog Clamp Meter GCM-306B, shipping cost = $18.15 | 99.5% |
![]() | $45.00 | Condition is Used, GB INSTRUMENTS GCM-500 MODULE UNMP, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $11.97 | Top Pick! Condition is New, NEW Genuine AC Adapter for Netgear 7550 DG834 DG834G DG834GB ADSL Modem Router, FREE SHIPPING | ![]() |
![]() | $77.99 | Condition is New, NEW GB GCM-500 ANALOG CLAMP ON VOLTAGE TESTER LOCKJAW 9537036, shipping cost = $8.95 | 98.6% |
![]() | $119.70 | Condition is New, GB-Gardner Bender GCM-500 Lockjaw Volt/Ohm/Am Meters, Analog, FREE SHIPPING | 98.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.99 | Condition is New – Open box, GB Instruments AC Clamp Meter With Lock Jaw 600 amp NOS, shipping cost = $6.37 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $19.99 | Condition is For parts or not working, GB LOCK JAW CLAMP ON VOLTAGE / CURRENT TESTER LOCKJAW MODEL GCM-500, shipping cost = $18.15 | 100.0% |

specifications testmultimeters:
- brand: Gb Instruments
- mpn: Gcm-500
- part type: Clamp Meter Lock Amp
- form factor: Handheld
- features: Clamp
- country of origin: China
- display: Analog
payments testmultimeters:
- wallet: apple-pay
- credit card: mastercard
- other
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
shipping testmultimeters:
- class: standard
- service: usps ground advantage
- type: fixed
- carrier: usps
- transit: 4-9 days
seller testmultimeters:
- # reviews: 11563
- rating: 99.8%
- city: derry, new hampshire
returns testmultimeters:
- paid by: buyer
- method: money back
- policy: returns accepted
- time: 30 days
offer testmultimeters:
- availability: in stock
- sold #: 7
- options: ship-to-home
- prices: $12.99–$119.70
- item condition:
- Used
- New
- New – Open box
- For parts or not working
- started: may 7, 2026
- in stock #: 5
rating: 99.8% out of 100 based on 563 user ratings.
Related To:
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- GMT-18A: BENDER MULTIMETER PROBE, Gardner Bender
- GDT-292A: BENDER MULTIMETER, Gardner Bender
- GDT-200A: , Gb
- W-0594138-C: , Gb Instruments
- GB-203: , Gb Instruments
- GDT-294A: MULTIMETER PROBE, Gb
- N4872-44310: GENERATOR, Agilent







