Earth resistance clamp is a breakthrough from traditional tester. Neither the supplementary earth leads nor the break earth equipment is necessary. Ground resistance result can be get safe and fast only by clamping the ground line.
Additionally, current testing is also provided. High sensitivity clamp meter can measure the leakage current to 1mA, neutral current to 30A RMS. It is especially important for testing ground circuit with strong interference and ripple that will influence the electrical quality.
Besides industrial electronic equipment. It is also widely used in the field of electric power distribution, telecommunication and architectural ground.
Features
Measure leakage current and neutral current
45mm x 32mm large jaws of exactitude measurement probe
Indication of the batteries capacity
Digital measurement, auto range, easy operation
Double insulation, strengthen the interference resistance
Untouched measurement, ensure the safety
One second per test. Imply the quick measurement
specifications
Brand Name: MASTECH
Model Number: MS2301
Working temperature: -10 ℃ -50 ℃ (14 ℉ to 122 ℉)
Accuracy level: ± 5%
dimensions: 54mm * 104mm * 276mm
Test Voltage: 3700V
range: 0.01-1200ohm
Modern industrial electronic equipment in rapid development. A good ground is becoming an efficient system in order to prevent interference and lightning. Safe and fast earth tester is most needed.
Earth resistance clamp is a breakthrough from traditional tester. Neither the supplementary earth leads, nor the break earth equipment is needed. Grounding Resistance result can be given safely and quickly by only the terminals of the ground line.
In addition, current testing is also provided. High sensitivity clamp meter can measure the leakage current to 1mA, neutral current to 20a rms. it is
Especially important for testing ground circuit with strong interference and ripple that influence the electrical quality.
Besides industrial electronic equipment, it is also widely used in the fields of electrical distribution, telecommunication and architectural ground.
features:
0.01 ohm high accuracy for measuring low resistance
0,001 ohm high resolution
recording 99 resistance measurement values
With limit alarm function of the resistance, set alarm threshold 1 & omega; to 100 & omega;
Measure leakage current and neutral current 1mA ~ 20a
45mm x 32mm large jaws of exactitude measurement probe
Digital measurement, auto range, easy operation
Double insulation, reinforcing the resistance to interference
Untouched measurement, ensure the safety
Once a measurement: 1 second
Displayable current overload:> 20a rms, display & ldquo; ol & rdquo;
specifications:
range
accuracy
resolution
0.01~0.999ohm
+-( 1,5 % +0.01ohm)
0,001 ohm
1ohm~9.99ohm
+-( 1,5 % +0.1ohm)
0,01 ohm
resistance
10ohm~99.9ohm
+-( 2,0 % +0.3ohm)
0,1 ohm
100~199.9ohm
+-( 3,0 % +1ohm)
1 ohm
200~400ohm
+-( 6,0 % +5ohm)
5 ohm
400~500ohm
& plus;( 10 % +10ohm)
10 ohm
500~1200ohm
Ca..
20 %
20 ohm
100ma
+-( 2,5 % +1ma)
ma
300ma
+-( 2,5 % +2ma)
0,3 ma
current
1a
+-( 2,5 % +0.003a)
0.001a
3a
+-( 2,5 % +0.01a)
0.003a
10a
+-( 2,5 % +0.03a)
0.01a
20a
+-( 2,5 % +0.05a)
0,03
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