CIGMAN Green-Beam 393ft Camera Laser Measure Review

Throughout this site we have argued that the only real solution to measuring outdoors is a camera viewfinder, and that it means paying Bosch or Leica money. This unit puts a 4x camera and a green beam together at a fraction of that price, and a crane operator uses one. It is the most interesting budget product we have found.

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Verdict

The cheapest camera viewfinder we have found, and it genuinely works. Slow, though, and the screen can still be defeated by glare.

Green beam, 4x camera, angle sensor, IP68 and rechargeable. A crane operator relies on it and reports the camera earning its place on sunny days. Not the tool for anyone measuring dozens of buildings a day.

Rating 4.3Ratings 220Camera 4xSealing IP68
Check price on Amazon
What CIGMAN saysWhat owners report
4x camera viewfinderComes in handy on sunny days. Crosshair fiddly to place
Green beam, 393 ftOne owner works reliably to 250 ft
IP68The highest sealing rating of anything we cover
Angle sensorAccurate for distance and angle, per one owner
RechargeableConfirmed
Nothing about speedSlow to measure. A problem at volume
Manual includedPrint so small one owner needed a magnifying glass

Why this unit matters

We have made the same argument on our outdoor guide, our long range guide and half a dozen review pages: outdoors, two things fail, and the one that fails first is your ability to see where the dot landed. The only real fix is a camera that shows you a magnified image with a crosshair, and until now that meant a Bosch GLM400CL or a Leica D5.

This puts a 4x camera and a green beam in the same body at budget pricing, and adds an angle sensor and an IP68 rating on top. On paper it is the most complete specification per dollar in this entire category.

The question is whether it works, and the most useful evidence comes from someone with an unusual job.

The crane operator

One owner uses this when setting up their crane, measuring distances for the set up. Their assessment is specific and covers both conditions: it works well at night, and on sunny days the camera feature comes in handy.

That is exactly the claim we want tested. Crane set up is measurement where being wrong has consequences, outdoors, at distance, in whatever light the day provides. Two other buyers found the review helpful.

What the camera does not fix

Here is the caveat that stops this being a straightforward recommendation, and it is one we had not encountered before.

One owner reported that in bright sunlight either the laser did not reach or the sun bounced off the screen so they could not read it, and that they had to wait until twilight to use it outdoors.

That is a genuinely new failure mode for us to document. A camera solves the problem of seeing the dot, because you are looking at a screen instead of a wall. But a screen has its own problem, which is glare. If sunlight is falling on the display, the crosshair is no more visible than the dot was.

The premium units address this with brighter, better screens, and an appraiser using a Leica D5 specifically reports that its video display is clear and readable in sunlight. That is where some of the price difference goes.

The high volume test it fails

The most valuable critical review comes from someone measuring thirty to fifty buildings a day, which is about as demanding as this category gets.

They confirm it does what they need, measuring both up close and out to 250 ft. But their complaints are all about throughput. It is slow to measure. It sometimes does not beep to confirm a reading when adding or subtracting. And it does not come with a holster, which makes the cycle of measure, stow, write, retrieve awkward.

None of those matter on a domestic job. All of them compound across fifty buildings. If you are working at that volume, speed of acquisition is the specification to shop for, and it barely appears on any listing.

Two more things owners raise

The menus are hard. More than one owner says it works well once you have worked out how to use it, and that getting there is the difficulty. That is the recurring cost of a feature dense budget tool.

The manual is tiny. One owner needed a magnifying glass, and reported that some key sections were illegible even then. On a tool with a camera, an angle sensor and multiple measurement modes, that is a real barrier.

There is also one report from someone in traffic safety, setting out cones and signs, who could not see the laser at night. That sits oddly against the crane operator's account of it working well at night, and we cannot reconcile the two. It may be a faulty unit or a different expectation about what should be visible at distance.

The support story

Worth including because it is rare on budget brands.

One owner had the screen stop working five months in and initially reported no response from support. They then updated their review: the delay was a local holiday, and once CIGMAN replied they resolved it quickly with a replacement, with no requirement to jump through hoops or wait for an exchange, sent next day.

An owner going back to upgrade a negative review to five stars after a good resolution is meaningful. It sits in sharp contrast to the Hilti buyer refused warranty because their unit came from the wrong country.

Who should buy it

Anyone who needs a camera viewfinder for outdoor work and cannot justify professional pricing, on jobs where a few extra seconds per measurement does not matter. Site work, crane and plant set up, occasional long shots, fencing and land.

Who should not

Anyone measuring at volume, on the thirty to fifty buildings a day account. Anyone working in direct sun where screen glare will defeat the display. And anyone who wants to pick a tool up and use it without reading anything.

What to buy instead, by reason

If you measure at volume, or in bright sun. The Bosch GLM400CL is the camera unit professionals use daily, with 933 ratings behind it.

If you want the best screen in sunlight. The Leica Disto D5 is the unit an appraiser reports reading clearly in daylight, at a millimetre of tolerance.

If you want green without the camera. The Huepar S series starts cheaper still, with an angle sensor and USB-C.

If you want the same brand without the camera. The CIGMAN CD-60 shoots in two directions at once and is rated 4.6, though a bridge inspector found it unusable outdoors.

Whichever you buy, check it against a known length, and calibrate the camera before you trust the crosshair.

For the overview, our main laser measure guide covers the picks and the reasoning in one place.