Best Rugged Tablets for Groundworkers and Civil Contractors

For most groundworkers and civil contractors, the Tuga A10 is the one to look at first: a 10.1 inch 1920 x 1200 screen for drawings and service plans, IP68 sealing, a MIL-STD-810H rating and a price of £449. If the tablet spends more time in a van or an open cab in daylight than on a drawing, the Tuga A8 at £379 has a 1000 nit screen and a removable battery. For daily checks and photos from a pocket, the Tuga A6 handheld is £349.

What Groundwork Does to a Tablet

Our construction guide covers building sites in general. Groundworks and civils are harder on a device in a few specific ways:

• Mud and wet clay. It is on your gloves, your sleeves and every surface you might put a tablet down on, and it dries hard in ports and gaps.
• Rain all day. Drainage, foundations and road work carry on in weather that sends other trades indoors.
• Plant cabs. A digger or dumper cab is where the drawing often gets read, with vibration, dust and nowhere sensible to put a tablet down.
• Drawings and service plans. Levels, drainage layouts and utility plans are detailed, and a small screen makes them hard to read.
• Daily checks and photos. Plant checks, excavation inspections and progress photos of work that will be buried by the end of the day.

The Specs That Matter for Groundworks

Sealing Against Mud and Rain

The IP rating has two digits: the first for dust, the second for water. Our guide to IP68 vs IP67 explains the full system. Here is what each device lists:

• The A10 is IP68: dust tight and rated for immersion.
• The A8 and A6 are IP67: dust tight and rated for immersion.
• The W8 is IP65: dust tight and protected against water jets, not immersion.

For work in the rain and around standing water, the A10, A8 and A6 have the stronger water ratings. Two cautions. A rating describes a clean, closed device, so wipe mud off rather than leaving it to dry in the gaps, and make sure the charging port is clean and dry before you plug in. And none of these ratings is a reason to hose a tablet down with the plant or point a pressure washer at it. A damp cloth does the job.

Drops Into a Trench

Here is what is listed for drops and knocks:

• The A10 is tested to MIL-STD-810H. No drop height is listed alongside it.
• The A6 lists a 1.5 metre drop rating.
• The W8 is tested to MIL-STD-810G with a 1.22 metre drop.
• The A8 lists no drop rating and no MIL-STD test.

A trench can be deeper than any of those figures, and a rating is a test result, not a promise. The cheapest protection is a strap, so the tablet is attached to you rather than balanced on a spoil heap.

Screen: Drawings in a Cab or in the Open

Two numbers matter here, and no single device wins on both.

• Resolution and size. The A10 is 10.1 inches at 1920 x 1200, which shows a full drainage layout or service plan with less pinching and zooming. The A8 is 8 inches at 1280 x 800, and the A6 is 6 inches at 2160 x 1080.
• Brightness. The A8 is rated at 1000 nits and listed as sunlight readable. The W8 is 550 nits. The A10 is 350 nits, which suits a cab, a van or a site cabin but will struggle in full sun. No brightness figure is listed for the A6.

If you mostly read drawings in a cab or under cover, the A10's screen is the better fit. If you mostly read the tablet standing in an open field in summer, the A8's brightness counts for more than its resolution.

Battery Away From the Cabin

On a road scheme or a long drainage run, the nearest socket can be a long walk away. The A8 has an 8000mAh battery and it is removable, so a charged spare can take over. The A6 has a removable 5050mAh battery, and the W8 a removable 5000mAh battery. The A10 has 8000mAh with quick charge, but it is not listed as removable. Spare batteries for the A6, A8 and W8 are available on request.

Every model works with the 12V DC Car Charger (£26), which has a USB-C output and a 2 metre cable, so the tablet can top up in the van between jobs.

GPS: What Is Listed, and What It Is For

Location is useful on groundworks: tagging photos and check forms with where they were taken, and finding your way to the right compound on a large site. The listings differ by model, so check the one you are looking at:

• A6: GPS, GLONASS, BeiDou and Galileo.
• A8: GPS, GLONASS, Galileo and BeiDou.
• A10: GPS, Galileo, BeiDou, QZSS and NavIC. GLONASS is not listed.
• W8: GPS and GLONASS.
• W10: GPS is listed as an option, not standard.

No positioning accuracy is listed for any of them. These are the kind of receivers used for maps and location tags, not survey instruments. Do not use a tablet's location for setting out, levels or finding buried services. Underground services still need the plans, proper detection equipment and your firm's safe digging procedures, and setting out still needs survey equipment.

Using a Tablet on Groundworks

Drawings and Service Plans in the Cab

A PDF of the drawing set in the cab saves a trip back to the cabin. Store drawings on the device rather than relying on a signal to open them. The A10 and A8 both have 128GB of storage with a microSD slot, and the A10's is listed as taking cards up to 2TB. Check that your drawing viewer runs on the device before you buy: the A10 runs Android 14, the A8 Android 12 and the A6 Android 15. Android 12 is the oldest, so newer apps are more likely to drop it first.

Mounting in Plant

If the tablet needs a fixed home in a cab or van, the Vehicle Mounting Dock (£109) is a locking VESA mount with DC power input, listed for the A8, A10, W8 and W10. It is not listed for the A6; the handheld car mount (£17) uses a suction cup, which suits a van windscreen but not a vibrating machine. Our guide to mounting a tablet in a van or on machinery covers brackets, vibration and checking with the machine's owner before you drill anything.

Daily Checks and Photos

Plant checks, excavation inspections and permit forms all work on a tablet if your firm's forms app runs on it. Photos matter most on groundworks, because the work you most need to prove is the work that gets buried: pipe bedding, falls, connections and the depth of a trench before backfill. Our guide to taking site photos that hold up covers how to take them and file them.

The A6, A8 and A10 all have a 13MP rear camera with flash, and the A8's is listed as autofocus. The W8 has an 8MP rear camera.

Do You Need Windows?

Most groundworkers do not. If your firm runs Windows software for estimating, take offs or plant records and you want it on site, the Tuga W8 runs Windows 11 Pro on an 8 inch 1920 x 1200 screen at £629, with USB-C, USB-A and Mini HDMI. That is £250 more than the A8 and £180 more than the A10, and it is IP65 rather than IP67 or IP68, so only pay for it if you need the software.

Our Picks for Groundwork and Civils

Tuga A10: For Drawings and Plans

The Tuga A10 suits a ganger, foreman or operator who works from drawings all day.

• 10.1 inch Full HD screen, 1920 x 1200, 350 nits
• IP68 and MIL-STD-810H
• 8GB RAM, 128GB storage, microSD up to 2TB
• 8000mAh battery with quick charge
• Dual SIM 4G, NFC, GPS, Galileo, BeiDou, QZSS and NavIC
• Operating temperature -20°C to 60°C, 680g
• Hand strap in the box
• £449, which is £70 more than the A8

The trade off: the battery is not listed as removable, and 350 nits is not a screen for full sun.

Tuga A8: For the Van and the Open Site

The Tuga A8 suits someone who moves between sites, reads the tablet outdoors and wants it docked in the van between jobs.

• 8 inch IPS screen, 1280 x 800, 1000 nits
• IP67
• 8000mAh removable battery
• 6GB RAM, 128GB storage, microSD slot
• Dual SIM 4G, NFC, GPS, GLONASS, Galileo and BeiDou
• VESA mount points and a pogo pin dock connector
• £379

The trade off: no drop rating, MIL-STD test, weight or operating temperature is listed, so keep it on a strap near open excavations.

Tuga A6: For the Pocket

The Tuga A6 suits someone who mainly needs daily checks, photos and a signature.

• 6 inch handheld, 277g
• IP67 and a 1.5 metre drop rating
• 5050mAh removable battery
• GPS, GLONASS, BeiDou and Galileo
• Operating temperature -20°C to 50°C
• £349, which is £30 less than the A8 and £100 less than the A10

The trade off: 6 inches is too small to read a full drawing.

Accessories Worth Having

• Hand Strap (£24). For the A8, A10, W8 and W10. The A10 and W8 come with one in the box; the A8 does not.
• Shoulder Strap (£19). For the same four tablets. Keeps the tablet on you rather than on the spoil heap.
• Charging Dock (£49.99). For the A10, W8 and W10, in the site cabin.
• Tempered Glass Screen Protector, two pack (£14). Fits every model. Grit on gloves scratches screens.

The Short Version

Every Android model in the range is dust tight and rated for immersion, so the choice comes down to how you read the tablet. Choose the A10 if you read drawings in a cab or under cover, the A8 if you read it outdoors and want a removable battery, and the A6 if you only need checks and photos. All are delivered free to UK addresses in 7 to 10 working days, with No VAT to add.

Compare head to head: A6 vs A8 · A8 vs A10 · A6 vs A10