Product Main

Specifications

SAT-11A/B Single Clamp Earth Tester is widely used in the operation of earth resistance testing for the equipments of the fields of power, telecommunication, weather, as well as the other electrical equipments with the function of easy operation, high-accuracy and good adaptation of testing environment.

Functions and Features:

    ★ Beyond the limitation of the traditional method of earth resistance testing, no assistance poles, with easy and convenient operation.

    ★ No error of electrodes arranging, which can get a results in good consistency under the condition of retesting;

    ★ Equipped with standard testing wrapper which can be used to do the self-testing with accuracy.


Qualification:
Type division：
Type Size of jaw（mm） Measurement range Description
SAT-11A Long jaw：32×65 0.01-1000(Ω) Basic type
SAT-11B Long jaw：32×65 0.01-1000(Ω)；0-20（A） Multifunction type

Measurement Value and Accuracy:

Measureme mode Measurement range Resolution Accuracy
Resistance 0.010~0.099（Ω） 0.001（Ω） ±(1％+0.01Ω)
0.10~0.99（Ω） 0.01（Ω） ±(1％+0.01Ω)
1.0~49.9（Ω） 0.1（Ω） ±(1.5％+0.1Ω)
50.0~99.5（Ω） 0.5（Ω） ±(2％+0.5Ω)
100~199（Ω） 1（Ω） ±(3％+1Ω)
200~395（Ω） 5（Ω） ±(6％+5Ω)
400~590（Ω） 10（Ω） ±(10％+10Ω)
600~1000（Ω） 20（Ω） ±(20％+20Ω)
* Electric current 0.00~99 mA 1 mA ±(5％+2 mA)
100~299 mA 1 mA ±(5％+5 mA)
0．30~2.99mA 10 mA ±(5％+0.03 A)
3.00~9.99 A 10 mA ±(5％+0.04 A)
10.00~20 A 10 mA ±(5％+0.05 A)

Notes:"*”It is limited for Multifunction type or B type.


Features:

Display screen LCD Display screen with the accuracy of 4 bits
Data storage function 50 groups for storage
limit value of resistance alarm 1-199Ω
limit value of current alarm 1-499mA
Dimension of tester 290mm(length)* 90mm(width)*65mm(height)
Working temperature －15℃ ~ 60℃
Working humidity 10% ~ 90%RH
Weight of tester 1160g (including battery)
Power supply 4×1.5V AA alkaline dry battery
Protection grade double insulation
Standard Configuration
No. Items Qty.
1 SAT-11A/B Single Clamp Earth Tester 1unit
2 Checking Wrapper 1pc
3 1.5V AA Dry Battery 4Cells
4 User's Manual 1 brochure
5 AL alloy Box 1pc