kingsung Multimeter Hard Case Bundle for Klein MM400-MM720 — Magnetic Hanger & Cleaning Cloth

A rugged hard case paired with a magnetic hanger strap that protects Klein Tools digital multimeters and lets you hang them hands-free on metal surfaces.

This KingSung bundle combines a protective hard-shell carrying case sized for Klein Tools models MM400, MM325, MM300, MM200, ET140 and MM720 with a magnetic hanger strap that keeps your meter secure while you work. The set stores the meter and basic accessories neatly for transport and provides a durable magnet-wrapped strap for convenient, temporary mounting to metal boxes, poles or beams. (Multimeter and accessories not included.)

How does the hard case protect my multimeter in the field?

The molded outer shell resists knocks and keeps the meter from getting crushed in a toolbox or vehicle. Inside is a snug cavity tailored to the meter’s footprint so the instrument sits securely during transit. A small cleaning cloth helps keep the display and connectors free of grime.

• Rigid exterior shields against impacts and abrasion
• Internal dimensions (7.4 x 4.2 x 2.4 inches) match Klein Tool meter sizes
• Compact size fits in technician bags without excess bulk
• Included cleaning cloth for lens and contact maintenance

Will the magnetic hanger strap hold a meter safely while I work?

The strap features a strong magnet wrapped with a soft rubber coating to protect both the magnet and the surface it attaches to. It creates a secure hanging point for the meter on metal surfaces such as electrical boxes, conduit, poles or tool racks, freeing both hands for probes or wiring tasks.

• High-strength magnetic core for confident attachment
• Rubber coating prevents surface marring and reduces slipping
• Flexible strap design adapts to various hanging positions
• Easy to attach and remove while maintaining stability

Is this bundle compatible with my Klein Tools model and what’s in the kit?

This case is cut to fit common Klein Tools digital multimeters including MM400, MM325, MM300, MM200, ET140 and MM720. The package contains the hard case, the magnetic multimeter hanger strap and a cleaning cloth — the meter and test leads are not included.

• Compatible models: Klein Tools MM400/MM325/MM300/MM200/ET140/MM720
• Package includes: 1 hard carrying case, 1 magnetic hanger strap, 1 cleaning cloth
• External case size: 7.5 x 4.3 x 2.5 inches for easy storage
• Cross-reference: suitable for Klein tool model 69417

How does the hanger strap improve workflow on job sites?

By providing a reliable hanging point, the strap removes the need to hold the meter or balance it precariously, which speeds up troubleshooting and measurement tasks. It also reduces the risk of accidental drops when working in tight spaces or at height.

• Enables hands-free readings for faster multi-step tasks
• Reduces fallback on makeshift supports that can damage meters
• Works on a variety of metal surfaces found on-site
• Quick detach design simplifies repositioning and transport

Who is this for: Electricians, maintenance technicians and field service professionals who use Klein Tools digital multimeters and need a low-profile protective case plus a reliable magnetic hanging solution. It’s ideal for anyone who wants to keep their meter safe during transport and quickly mount it while working on panels, conduit, or machinery. Note: this listing is for the KingSung hard case and magnetic hanger strap kit only; the multimeter and leads are sold separately.