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Simple measurement(use simple 2-Wires test leads for measurement): This
method will be used when the auxiliary earth stakes cannot be used. Use the
exposed earth resistance object from the ground as earth, like metal water
bath, water pipe, ground wire, building earth, also can use 2-wires test leads
method (E and S&H terminals).Connection diagram is as below:
Supply Transformer
Primary
Side
Secondary
Side
Reference Earthed
Electrode
Red
Green
Earthed Electrode
Under Test
SPECIFICATION
At Temperature: 20±5°C; Humidity: 45%~75% RH; Altitude ≤2000 meter)
Operating temperature: 5°C~40°C (32°F to 104°F)
Relative Humidity: ≤80%RH
Altitude: ≤2000 meter
Storage Condition:
A) Temperature: -20°C~60°C(-4°F to 152°F)
B) Relative Humidity: ≤90%
Product Size: 160mm x 101mm x 71mm (6.3 x 3.98 x 2.79in)
Product Net Weight: About 500g (1.1 lb)
CE Regulation Compliance:
EN 61010-1 CAT III 400V, EN 61010-2-31 for test leads
EN 61557-1, EN 61557-5
EN 61326-1 (EMC)
Pollution degree II, Class II equipment (double insulation)
IP40 as per EN 60529
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