Line level Stanley FMHT77595-1 — 30 m range, 510–530 nm (≤1 mW), ±3 mm/m, Li‑Ion battery, tripod thread 1/4 & 5/8

Stanley FMHT77595-1 is a compact line level intended for indoor alignment and leveling tasks. The device projects a visible green line at 510–530 nm with output ≤1 mW, offering a working range of 30 m and an extended reach up to 50 m when used with a compatible receiver. The integrated Li‑Ion battery provides approximately 10 hours of runtime, and the unit includes both 1/4" and 5/8" tripod threads for stable mounting. The level is built to deliver ±3 mm/m levelling accuracy and is supplied in a box suitable for storage and transport.

Advantages

The Stanley FMHT77595-1 combines a green laser line with low output power for clear visibility in indoor conditions while meeting safety limits. Its ±3 mm/m accuracy supports precise alignment tasks such as installation and tiling without the need for continuous manual measuring. The Li‑Ion battery enables extended continuous operation of about 10 hours, reducing downtime for recharging or battery changes. Dual tripod threads (1/4" and 5/8") provide compatibility with a wide range of mounts and tripods, and the IP54 rating offers protection against dust and splashing water in typical indoor work environments.

Suitable for

• Interior installation and trim alignment
• Tiling and shower enclosure layout
• Carpentry and cabinetry alignment
• Suspended ceiling and partition wall positioning

Key specifications

• Laser type: line laser, visible green (510–530 nm)
• Output power: ≤1 mW
• Working range: 30 m (up to 50 m with receiver)
• Levelling accuracy: ±3 mm/m
• Power source: rechargeable Lithium‑Ion battery; approx. 10 hours runtime
• Tripod mounting: 1/4" and 5/8" threads
• Ingress protection: IP54
• Colours: black, yellow

How to use

Place the Stanley FMHT77595-1 on a flat surface or mount it on a tripod using either the 1/4" or 5/8" thread. Switch the unit on and allow the internal pendulum or electronic levelling to stabilise according to the product behaviour; when level, the device projects a continuous green line. For extended range applications, pair the laser with a compatible receiver to detect the beam up to 50 m. Recharge the Li‑Ion battery with the supplied or compatible charger before extended use and monitor battery level to maintain consistent output.

Usage recommendations

Use the green line laser indoors or in controlled lighting for best visibility; avoid direct eye exposure to the laser beam and follow applicable safety guidelines. For outdoor or long-distance tasks, employ a receiver to ensure reliable detection. Store and transport the tool in its box to protect optics and threads, and keep the device dry to maintain IP54 protection.