2 in stock
Possible measurements:
₨0
2 in stock
CompareEarth Resistance Meter
| Weight | 1.4 kg |
|---|---|
| Dimensions | 29 × 22 × 7 cm |
Measurement of earthing resistance
measurement range to IEC61557 – 5:
0,50 Ω…1,99 kΩ for Un=50 V;
0,68 Ω…1,99 kΩ for Un=25 V;
| Range | Resolution | Accuracy |
| 0,00…9,99 Ω | 0,01 Ω | ±(2% m.v. + 3 digits) |
| 10,0…99,9 Ω | 0,1 Ω | |
| 100…999 Ω | 1 Ω | |
| 1,00k…1,99 kΩ | 0,01 kΩ |
• measurement current: under short circuit >20 mA,
• voltage on open terminals: selectable <25 V AC or <50 V AC,
• frequency of measurement current: 125 Hz
Measurement of interference voltage UN (RMS)
| Range | Resolution | Accuracy |
| 0…100 V | 1 V | ±(2% m.v. + 3 digits) |
• measurement for DC and AC 45…65 Hz
Measurement of resistance of auxiliary electrodes RH i RS
| Range | Resolution | Accuracy |
| 0…999 Ω | 1 Ω | ±(5% (RS+RE+RH) + 3 digits) |
| 1,00k…9,99 kΩ | 0,01 kΩ | |
| 10,0k…50,0 kΩ | 0,1 kΩ |
Measuremet of continuity of equipotential bondings and protective conductors
measurement range to IEC61557 – 4: 0,13 Ω…199 Ω
| Range | Resolution | Accuracy |
| 0,00…9,99 Ω | 0,01 Ω | ±(2% m.v. + 3 digits) |
| 10,0…99,9 Ω | 0,1 Ω | |
| 100…199 Ω | 1 Ω |
Electric security:
Rated operational conditions:
Other technical data:
Feature:
PVC plastic material, environmental friendly, not easy to deformation, high oil-resistant and corrosion-resistant.
Brand new and high quality.
Suitable for screen separation of mobile phones and tablets.
ABC industrial plastic material, more durable and higher deformation-resistant than usual plastic.
Heavy duty suction cup.
Can be reused many times.
Used to remove phone and tablet glass panels.
Ergonomic design,easy to use.
Features of LM A Series Laser Distance Meters
Certificates: CE, UKCA
● Ergonomic exterior, comfortable handling
● Millimeter accuracy
● 99 groups data storage
● Quick, self calculation with real-time readout
● Physical leveler(Horizontal and vertical)
● Multiple functions: Max/Min/continuous measurement, data storage, etc
Minimum Order Quantity: 40
JM 8171 mini electric screwdriver set can be used to repair and disassemble precision digital products and household products. Mini electric screwdriver set has its new and unique research and developed design, which creates the apex of technology.
It allows to:
It allows to take the measurements of:
Additionally:
UT270 series is widely used in earth ground and circuit resistance measurements of electric power, telecommunications, meteorology, oil field, construction and industrial electrical equipment. It can measure the ground system of the circuit without disconnecting grounding wires, auxiliary electrode. UT278A can also measure leakage current and neutralline current of earth ground system
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