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Black handheld golf rangefinder with textured grip and matte finish

L8star PF9 Golf Rangefinder 800yd Slope Black

SKU CH-6E94-4QZBX MPN PF9

Measures 5-800 yards with slope-adjusted distances using arc technology, flag lock vibration confirmation, and a rechargeable battery rated for 5000 readings

  • Battery runtime0.1 Wh
  • Maximum range (yds.)5-800 yards
  • Minimum range (yds.)5-800 yards
  • InclinometerPF9, Black
  • Chronograph features5-800 yards, 6
  • Product colorBlack
  • True distance on slopes with arc technology
  • Flag lock confirmed by pulse vibration up to 800 yards
  • Bright clear view through multi-coated adjustable optics
  • Ready to read in eight seconds with auto power-off
  • Type-C rechargeable battery delivers 5000 measurements per charge

Golf Rangefinder with Slope Technology

The L8star PF9 measures distance from 5 to 800 yards with an accuracy of +/- 0.5 yard. It uses continuous arc technology to calculate true playing distance by factoring in incline and decline. Flag Lock Technology with Pulse Vibration confirms when the target is acquired, not background objects. The fully multi-coated optics and adjustable diopter deliver a bright, clear image for golfers and hunters.

Upgrade from Basic Laser Rangefinders

This model replaces units that only provide line-of-sight yardage without slope compensation. The jump is worth it when you regularly face elevation changes and need the adjusted distance for club selection. It also supersedes devices that rely on disposable batteries, thanks to the built-in 1000mAh lithium-ion cell. Golfers who struggle to isolate the flag against busy backgrounds will benefit from the vibration confirmation.

Sustained Use on the Course

A single Type-C charge supports up to 5000 measurements, eliminating the need to carry spare batteries during a round. The unit powers off automatically after 15 seconds of inactivity to conserve energy between shots. Focus is adjusted by rotating the eyepiece ring, and readings appear within 8 seconds. At 0.322 kilograms, it remains light enough for extended carry without fatigue.

How it compares

Measured against everything we stock in Golf GPS & Rangefinders, at today’s prices. Recalculated every night.

Price $63.99
Pricier than about 57% of the 60 comparable items (median $60.99).

Specifications

Product
Brand nameL8star
Model namePF9
Product colorBlack
Power
Battery runtime0.1 Wh
Size & build
Product weight0.322 kg
Size or dimensions5.63 in × 3.82 in × 2.72 in
In the box
Whats in the boxNo
More details
Maximum range (yds.)5-800 yards
Minimum range (yds.)5-800 yards
InclinometerPF9, Black
Chronograph features5-800 yards, 6

Questions about this item

What are the exact dimensions of the PF9 rangefinder so I can check if it fits my case?

The unit measures 5.63 in x 3.82 in x 2.72 in and weighs .322 kilograms, making it compact enough for most standard golf accessory pockets.

How do I charge the PF9 and what is the mistake to avoid during the first charge?

Connect the supplied Type-C cable to the port on the device; the 1000mAh lithium-ion battery reaches full charge in one session and skipping this initial charge can leave the battery reporting 0.1 watt_hours incorrectly.

When will the rechargeable battery need replacement and what is the rated cycle count?

The battery is rated for 5000 measurement cycles per full charge; with regular use this typically translates to several seasons before any capacity loss requires a replacement.

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