• AccuracyHeight accuracy± 0.7 mm/km
  • AccuracyDistance accuracyD < 10 m, 10 mm | D ? 10 m, 0.001 x D
  • SystemsMaximum Range105 m
  • SystemsMinimum Range2 m
  • SystemsSingle measurement speed< 3 sec.
  • SystemsMinimum lighting condition20 Lux
  • SystemsMinimum field of view? 50 %
  • DisplayMinimum resolution (Ht)0.1 mm
  • DisplayMinimum resolution (Dist)1 mm
  • TelescopeMagnification24 x
  • CompensatorRange± 10’
  • CompensatorSetting accuracy± 0.35”
  • CommunicationInternal memory2’000 measurements
  • CommunicationInterfaceRS232
  • Environmental conditionsOperating / Storage Temperature -10° C ~ +50° C / -40° C ~ +70° C
  • Environmental conditionsProtection to dust and waterIP55
  • WeightWeight including battery< 2.5 kg
  • BatteryAA dry cells (4XLR6 / AA 1.5V) 1800mAh / 2300mAh14 /16 hours continuous measurement


At GeoMax we understand that you require accurate results and demand ease of use in combination with fast operation. That’s why we’ve introduced the ZDL700 digital level for the surveying and construction world. Now you can ‘go digital’ for your entire levelling task with a product that delivers outstanding price-performance and “Works when you do!”.

Quick, Easy & Error-free
The super fast measurement speed of less than 3 sec. in combination with the simplicity of the one-push measure and store functionality provides faster, more economical workflow. Digital reading combined with internal memory make miss-readings and operator interpretation errors a thing of the past.

Extensive field tests verify the excellent accuracy of the ZDL700 of 0.7 mm for 1 km double-run level. This makes the ZDL700 an ideal level not only for high order levelling but also deformation measurements and precise surveying, as well as general construction.

Large Internal Memory
To further enhance your levelling, memory for up to 2’000 points is integrated in the ZDL700. Features like the ability to switch between manual and automatic point numbering increase not only your flexibility but also allow you to document your work on the fly.

Seamless Dataflow
The data recorded on the job site can be simply downloaded by connecting the ZDL700 with a PC or laptop. Seamless dataflow from field to finish is guaranteed. In addition, external data collectors or PDAs provide you with an additional degree of flexibility for downloading or processing your measurements online.


buy this item

£ 975.00
Order by phone: 0208 6402960 Call our experienced sales team to order or discuss any products.
Estimate Shipping
Standard delivery to the UK mainland - £12.50
Delivery to Ireland - £30

Our delivery time starts from the moment an order is accepted and includes a 48 hour period where your items will be processed and dispatched by our warehouse. Please note this can take longer during our sale periods when it may take up to 72 hours for shipments to be dispatched.
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We aim to have the best prices available, so if you do find a product priced lower elsewhere, we'll match it.
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The two products need to be exactly the same.
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Collect from Surveytech in London – Free
Delivery & Returns
If you would like to return please follow the below procedure:

Submit written notification to info@survey-tech.co.uk within 7 days of receiving your order.

Clearly explain why you would like to return your item(s) and if an item is faulty, please provide us with full details & images where necessary.

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