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Description
Klein Tools Electrical Test Kit CL120KIT 400A AC Auto Ranging Clamp Multimeter (600V AC DC 10x Line Splitter RT210 GFCI Circuit Outlet Diagnostic)Measure Load Current Draws Without Stripping Power Cords And Isolate Receptacle Defects Instantly Using 10x Operational Frequency Splitting The Klein Tools CL120KIT is a professional 3 piece electrical diagnostic testing set featuring the CL120 auto ranging AC clamp multimeter, the 69409 10x line splitter, and the RT210 GFCI receptacle outlet analyzer. The primary hook meter measures alternating current up to 400A AC and potential distributions up to
Measure Load Current Draws Without Stripping Power Cords And Isolate Receptacle Defects Instantly Using 10x Operational Frequency Splitting
The Klein Tools CL120KIT is a professional 3-piece electrical diagnostic testing set featuring the CL120 auto-ranging AC clamp multimeter, the 69409 10x line splitter, and the RT210 GFCI receptacle outlet analyzer. The primary hook-meter measures alternating current up to 400A AC and potential distributions up to 600V AC/DC across non-linear mechanical system branches. Combined with the included structural multiplier loop, this installation system permits safe real-time load diagnostics up to 15A without stripping power cord jackets, while the companion three-prong socket tester isolates missing grounds or reversed polarity lines inside structural boxes.
Best Used For:
- Inline Cord Diagnostics: Interfacing the 10x multiplier attachment to capture small induction amp draws up to 15A on unstripped appliance connection lines.
- Blower Motor Sweeps: Clamping the 1.61-inch spring jaw assembly over primary electrical supply paths to measure operational heating or cooling fan active consumption.
- Receptacle Safety Audits: Inserting the multi-LED verification block into standard three-prong wall sockets to expose hidden branch grounding faults or neutral errors.
Key Performance & Safety Features
- Triple-Instrument Testing Set: Bundles a 2000-count backlit digital clamp meter, a specialized 10x inline line splitter, and an advanced ground-fault plug analyzer.
- Cord Preserving Splitter: Multiplier module splits active lines internally to enable inductive measuring methods on standard two-wire or three-wire peripheral leads.
- Five-Point Circuit Auditing: Socket analyzer maps critical system connection bugs including open grounds, reversed polarities, open hots, open neutrals, and hot/ground shorts.
- Simultaneous Interrupter Safety Audits: Analyzer face incorporates an isolated manual toggle trigger to verify ground-fault circuit interrupter hardware trip performance.
- Padded Storage Enclosure: Includes a heavy-duty fabric zipper pouch with specialized interior divisions to protect individual diagnostic tools from field impact abrasion.
- Industrial Protection Index: Dual-insulated meter framework assembly passes jobsite drop testing requirements on solid concrete from heights up to 6.6 feet.
What's Included
- CL120 400A Digital Clamp Meter
- RT210 GFCI Receptacle Tester
- 69409 Line Splitter 10x
- Set of Right-Angle Test Leads
- Padded Carrying Case
- Three AAA Batteries
- Instruction Manual
Technical Specifications
Pro-Tip: When using the 10x line splitter to read low-amperage appliances, divide the clamp display number by ten; this diagnostic method amplifies tiny resolution spikes to help you pinpoint subtle tracking anomalies easily.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2162 reviews
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Product Reviews
★★★★★ 5
Great for dogs that are chewers
Size: 2 Count (Pack of 1), Style: Pack of 2
These are wonderful for our dog. The bright colors help us find them when our dog can't. The size is perfect to play fetch. Our dog will chew on it a bit and it stays together and does not fall apart. That is a big bonus because our dog is a chewer!
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Reviewed in the United States on February 4, 2026
★★★★★ 5
It's A Whistler!
Size: Medium (Pack of 1), Style: Pack of 1
This Chuckit! Whistler Ball is basically a regular fetch toy that decided to become an annoying little teakettle mid-air. My dog goes absolutely nuts for it—every throw sounds like a tiny referee is shrieking "foul!" the whole way across the yard. He chases it harder than he chases the mailman, and bonus: I can actually find it in tall grass because it's screaming for help. Super bouncy, tough enough that he hasn't destroyed it yet (miracle), and now our walks sound like a low-budget horror movie.
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Reviewed in the United States on February 14, 2026
★★★★★ 4
Great buy
Size: 2 Count (Pack of 1), Style: Pack of 2
Easy to track balls. My dog loves them and I like that they whistle when you throw them cause some times my dog loses track of it in the air. This helps because they can hear where it's going. Will buy again.
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Reviewed in the United States on January 10, 2026
★★★★★ 5
My Dog's Favorite Balls
Size: 2 Count (Pack of 1), Style: Pack of 2
My dogs love these balls and won't play with any others. My lab has to carry the orange ball and track and retrieve the blue one. We have a system!
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Our perfect chew toy for a relentless chewer!
Size: 2 Count (Pack of 1), Style: Pack of 2
We have looked high and low for a ball that our Australian Shepherd couldn't destroy. Read on to find out why we are sticking with this one.
We've used other Chuckit! products in the past to mixed degrees of success. We absolutely love the ring fetch toy, though the dog can destroy those rings in a couple days. We tried other "nearly indestructible" balls only to have to throw them away within a couple days because our dog had destroyed them and left small pieces around the house for the baby to find.
We have been COMPLETELY satisfied by these balls. They fit with the Chuckit! stick, which is a great bonus, but the most important thing is the dog hasn't been able to get pieces torn out of them. His orange one is his "indoor toy" and he's been going to town on it for weeks without any indication of wear. We periodically inspect it and are always floored to see that it's generally in the same condition as when we gave it to him.
The orange color did fade a little when he left it outside for a few days in the sun, but considering how well it works otherwise, this didn't concern us at all.
The "whistling" aspect of this ball is... well, an interesting gimmick but I wouldn't buy it if that's what you're interested in. Sometimes it makes noise in flight, other times it doesn't. We don't care. He chews it until he's tired of it (which is usually hours) and it squeaks and squorks on his teeth which keeps him happy as a clam.
We honestly didn't think we'd find a ball that could keep up with his chewing, but this one has been phenomenal. We cannot recommend it enough!
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Reviewed in the United States on January 30, 2021