Klein Tools Fork Meter CL360 200A AC Auto Ranging Multimeter (True RMS 1000V DC Tester 60M Ohm Backlit LCD 0.58 Inch Open Jaw Diagnostic Lead Leads)

Isolate Open Circuit Branches And Measure High Resistance Conductor Currents Instantly With Rugged Open Jaw Fork Telemetry

Shop the Klein Tools CL360 digital open jaw fork meter engineered for evaluating structural branch electrical circuits up to 200A AC and potential up to 1000V DC. This specialized tester features a 0.58-inch open slot designed to measure line currents inside tight panel spaces where standard clamp jaw frames cannot close completely over thick conductor bundles. Operating within a certified CAT III 1000V safety envelope, the device provides a 6000-count backlit LCD screen, a 60MΩ resistance track, and an embedded non-contact voltage sensor to execute rapid diagnostic checks across high-resistance wiring systems.

Best Used For:

• Tight Service Panel Sweeps: Sliding the 0.58-inch fork opening over crowded branch circuit tracks to monitor continuous alternate current paths.
• High-Resistance Fault Isolating: Probing solid-state board assemblies up to 60MΩ to capture insulation tracking errors and failing safety nodes.
• Safe Proximity Identification: Running the open fork tip along multi-wire structural conduits to find hot circuits without direct metallic connector touch.

Key Performance & Safety Features

• Open Fork Induction Head: Measures line flows up to 200A AC without breaking line links, comfortably hosting wire gauges up to a 0.58-inch width.
• True RMS Signal Balancing: Auto-ranging TRMS computational logic isolates systemic harmonic distortions to secure accurate data on non-linear loads.
• Unified Proximity Sensing: Non-contact voltage sensor array located directly inside the fork profile speeds up pre-test panel safeties.
• Backlit 6000-Count Monitor: High-definition digital LCD interface clarifies numerical telemetry inside dim partition vaults or mechanical rooms.
• Reinforced Chassis Shielding: Toughened structural frame casing passes heavy industrial jobsite concrete drop validation benchmarks up to 9.9 feet.

What's Included

• CL360 Open Jaw Fork Meter
• Set of Straight Input Test Leads
• Durable Carrying Case
• Two 1.5V AAA Batteries
• Instruction Manual

Technical Specifications

Pro-Tip: When taking readings on bundled panel line clusters, nest the target cable line directly at the deepest base apex of the fork slot; this centers the magnetic field logic loops to minimize adjacent induction cross-bleed error.