SAT-12B Double Clamps Earth Tester is widely used in the fields of resistance testing for earth resistance of various equipment and building. It also can test the soil resistively and leakage current of earth systems under different conditions.
It not only possesses the function of the traditional method but the features of earth resistance testing without assistant poles, It realizes the on-line measurement of earth resistance without assistance poles and isolation of earth devices and equipments by adopting the principle of 2-poles measurement and the technology of double jaws.
1. Adopt the measurement method in the type of jaw and meters, can be operated without assistance poles.
2. Realize the on-line measurement; it is unnecessary to isolate the earth device from equipment.
3. Test the RMS of leakage current under the conditions of earth/unearth of system.
4. With the function of self-checking and avoid the influence for the test result by connecting the resistance and line resistance
5. Realize the alternation of functions, adopt the digital switch to cutover the function in order to improve the reliability of system.
6. Communicate with the upper-level PC to realize uploading of the test data which can be saved and printed easily.
7. Easy and convenient operation with broad range of usage and measurement, with the backlighting system.
8. Electrical safety: It should agree with the standard of IEC1010-1, EN61010-1 or IP53.
asuring range for the four-wires measurement method: 0.00Ω~19.99K Error:
Measurement method of four-wires and jaw: 0.00Ω~1.99KΩ Error:
For double jaws: 0.00Ω~100ΩError:
For resistively of earth resistance:
For the leakage(RMS):
250 groups of datas
6 V DC, 4 × 1.5V AA alkaline dry battery or 4.8V DC, 4×1.2V AANi-Mh recharge battery
1.0㎏(exclusive of accessories)
Why Choose Criane?
* Professional manufacturer and OEM factory.
* Independent R&D office and team.
* 4 numbers of production line
* ISO 9001-2000 certificate
* High-tech enterprise proofed by government department
* Response inquiry in 30 minutes in working time, and 12 hours in off working time.
* With professional products knowledge and oversea sales skills.
* Always warm and thoughtful service.
* Clean and tidy production office.
* Military production process.
* Humanized production management and skilled production team.
* Inquiry and consulting free.
* Sample demonstration and experience.
* Welcome to visit and inspect our Factory.
* Training how to install the machine, training how to use the machine.
* Engineers available to service machinery locally or online.
* 15 months warranty
As a professional manufacturer and supplier of clamp on ground resistance tester/earth loop tester for sale, we warmly welcome you to wholesale the high quality and reasonable price equipment for sale from our factory.