MRU-10 Earth Resistance Meter
3 in stock
It allows to:
- measure earthing resistance using auxiliary electrodes,
- measurement of resistance of auxiliary electrodes RS and RH,
- measurement of interference voltage,
- measurement in the presence of interference voltage in the power network with frequency 50 Hz and 60 Hz,
- selection of maximum measuring voltage (25 V and 50 V),
- indication of battery state.
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3 in stock
CompareMRU-10 is a simple meter that allows you to measure grounding by the use of the technical method and to measure grounding resistance by the use of the 2-pole method. The instrument is easy to handle, resistive to interference, and highly accurate. MRU-10 is a basic device that allows checking the quality of the grounding system on the basis of the received measurement result. Its ergonomic shape, durable and firm housing, as well as big and clear display make this instrument ideal to use both in the field and most working environments. The device is simple to operate and intuitive. It is the best choice for electrical installations contractors, technicians, and professionals dealing with grounding measurements.
| Weight | 1 kg |
|---|---|
| Dimensions | 22 × 10 × 6 cm |
Measurement of interference voltage UN (RMS)
| Range | Resolution | Accuracy |
| 0…100 V | 1 V | ±(10% m.v. + 1 digit) |
Measurement of earthing resistance (method 3-pole)
measurement range to IEC 61557-5:2007: 0,53 Ω…9999 Ω (for 50 V)
| Range | Resolution | Accuracy |
| 0,00…19,99 Ω | 0,01 Ω | ±(3% m.v. + 3 digits) |
| 20,0…199,9 Ω | 0,1 Ω | |
| 200…1999 Ω | 1 Ω | ±5% m.v. |
| 2000…9999 Ω | 1 Ω | ±8% m.v. |
- 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 (for networks 50 Hz) or 150 Hz (for 60 Hz),
- selection of measuring frequency in settings.
Measurement of earthing resistance (method 2-pole)
| Range | Resolution | Accuracy |
| 0,01…19,99 Ω | 0,01 Ω | ±(3% m.v. + 3 digits) |
| 20,0…199,9 Ω | 0,1 Ω | |
| 200,0…1999 Ω | 1 Ω | ±5% m.v. |
| 2000…9999 Ω | 1 Ω | ±8% m.v. |
Measurement of earthing resistance (method 2-pole) RH and RS
| Range | Resolution | Accuracy |
| 0…999 Ω | 1 Ω | ±8% m.v. |
| 1,00…9,99 kΩ | 0,01 Ω | |
| 10,0…19,9 kΩ | 0,1 Ω |
Electric security:
- type of insulation: double, according to EN 61010-1 and IEC 61557,
- measurement category: CAT IV 150 V acc. to EN 61010-1,
- protection class acc. to EN 60529: IP67.
Rated operational conditions:
- operation temperature: -10…+50°C,
- storage temperature: -20…+60°C,
- humidity: 20…90%.
Other technical data:
- LCD display: segment, backlit,
- dimensions: 221 x 102 x 62 mm,
- number of measurements (RE3P) carried out of set of batteries: > 3000
Brand
SONEL
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UTD2102CEX Digital Storage Oscilloscope
1. Dual analog channels width range 1mV/div~20V/div;
2. 7 inches widescreen LCD displays;
3. The new interface style;
4. Supports plug-and-play USB storage device. Communication with and remote control of computer through the USB device;
5. USB drive system software upgrade;
6. Storage of waveforms setups and interfaces waveforms and setups reproduction;
7. Automatic measurement of 32 waveform parameters;
8. Unique waveform recording and replay function;
9. Multilingual menu displays.
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Clamp Meters
CLAMP METER AC DC ET 8203
Descriptions:
1.This is a 5999 counts automatic digital clamp multimeter,small and compact design for easy carrying.
2.Stable performance,high precision,high reliability,clear reading and overload protection.
3.It is a ideal tool and instrument,laboratory,factory,radio enthusiasts and The ideal tool for the family.Specifications:
Brand:WINAPEX
Model: 8203
Color:Black
Jaw:40mm
Maximum display:5999
DC Voltage: 6V/60V/600V/1000V
AC Voltage: 6V/60V/600V/750V
AC Current: 60A/600A
DC Current: 60A/600A
Resistance(ohm):600Ω/6KΩ/60Ω/600KΩ/6MΩ/40MΩ
Capacitance:60nF/600nF/6uF/60uF/600uF/6mF/30mF
Frequency:10Hz/100Hz/1kHz/10Hz/100Hz/1MHz/10MHz
Temperature:(-20-1000 )℃/(0-1832 )℉
DC voltage DCV :yes
AC voltage ACV :yes
AC current ACA :yes
DC current DCA :yes
T-RMS:yes
NCV:yes
Square wave output:yes
On-Off Test :yes
Diode measurement:yes
Buzzer:yes
Zero line / Fire line test :yes
Data hold:yes
Material: Plastic, Electronic Parts
Battery: 2 x 1.5V AAA Batteries (not included)
Product size:176x67x33mm/6.86×2.61×1.29in
Product weight:305g/10.68ozPackage information:
Package weight:350g/12.25oz
Package size:210x80x35mm/8.19×3.12×1.37in
General Box PackagePackage included:
1 x Clamp Meter
1 x Pair of test leads
1 x Thermocouple
1 x User ManualNoted:
1.Cannot measure,there is no current through the ground wire,can only be measured as a single wire or zero Iine.
2.Cannot measure two or more lines at the same time.
3.A line contains two or more than two wire core can not be measured.SKU: n/a
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