Vikiwat LTD - official representative of Mastech for Bulgaria
en
BGN
0
Cart
Your cart is empty
0

Advanced Earth Resistance Tester MS2308

Compact-size earthing resistance measuring device and non-contacting clamps.
BGN2,950.00 VAT Incl
Product code: MS2308
Warranty: 24 months
Presentation
With the latest technology in a small-sized, robust and easy-to-use instrument, this series of earthing resistance tester is mainly used to test the earthing resistance of transformer, lightning-proof system, high-voltage power tower and telecommunication equipments, etc., providing a perfect solution for earthing-resistance test.
Briefly about the product
MS2308
6хLR14 / NiMH 7.2 V / 100V - 220V
284x230x125mm
2500 g
CE / ETL / RoHS
Accessories included
Test wire
Current Transformer ф51mm
Current clamp cable
Alligator Clips
Software CD
USB interface Cable
Carry bag
Power Cord
Battery and User's manual
Certificates
CE certification ETL certicfication RoHS
Range of measurements
Specifications
Range
Resolution
Accuracy
3 Pole & 4 Pole Earthing-Resistance Test
Test Voltage: AC20/48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Earthing-Resistance Test
Range: 0.02Ω~300kΩ
0.001Ω
±(5%+10)
Selective mode (3 pole clamp /4 pole clamp)
Test Voltage: AC20/48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Earthing-Resistance Test
Range: 0.02Ω~20kΩ
0.001Ω
±(5%+10)
Non-auxiliary-polar mode (clamp)
Test Voltage: AC48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Earthing-Resistance Test
Range: 0.02Ω~150Ω
0.001Ω
±(10%+10)
2 Pole R (AC)
Test Voltage: AC20V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Earthing-Resistance Test
Range: 0.02Ω~300kΩ
0.001Ω
±(5%+10)
2/4 Pole R (DC)
Test Voltage: DC20V
Earthing-Resistance Test
Range: 0.02Ω~3kΩ
0.001Ω
±(5%+10)
Soil Resistivity ρ
Test Voltage: AC20/48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Range (kΩ・m): 0.02~1000
0.001Ω
±(5%+10)
RK (Wire Compensation)
Test Voltage: AC20/48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Range: 30Ω
0.001Ω
±(3%+10)
Interfering Voltage/Current/Frequency
Interfering Voltage: 1~50V DC/AC
Interfering Frequency: 16Hz~400Hz
Interfering Current: 20mA~2A
0.1V
1Hz
1mA
±(5%+5)
±(1%+10)
±(5%+5)
Short Circuit Current
≤250mA
Features
Display
Digital/analog dual display; LCD with backlight
Data Logging
20 Groups
APO
Auto Power Off
Yes
Clock
To switch input-cursor position when changing date/time
RK
Compensation Resistance (Wire Compensation)
Yes
AVG
Indicator for averaged-value measurement
Yes
Limit
Limit Value
Yes
Sound Indication
Alarming indicator for limit-value measurement
Yes
Battery Capacity Indicator
Yes
Display Backlight
Yes
USB interface
USB 2.0
Yes
Applicability
  • For precise measurement of earth resistance
  • In installers
  • In case of grounding of electrical installations
  • When grounding telecommunication equipment
  • When earthing transformers
  • For safety when installing electrical installations and equipment in home and industrial environments
Working specifications
Resistance (R)
Resistance is the opposition that a substance offers to the flow of electric current. It is represented by the uppercase letter R. The standard unit of resistance is the ohm(Ω)
Buzzer
In electronics, a continuity test is the checking of an electric circuit to see if current flows . A continuity test is performed by placing a small voltage across the chosen path. If electron flow is inhibited by broken conductors, damaged components, or excessive resistance, the circuit is "open".
Auto Power Off
Auto Power Off function shutting down the device after a certain inactivity time.
Display Backlight
Rear screen illumination is an important advantage for any device that owns it. Thanks to it, the visibility and legibility of the screen is increased, thus the device is much more subtle and reliable in small ambient light and long-term use.
USB interface
The USB interface allows the device to be connected to other devices and thus enables the exchange of data and values of the measured quantities.
Average value
AVG function shows the average of the measurements.
Data Logging
This feature allows you to store measurement data in your device.
Frequency
Frequency describes the number of crests of a wave that move past a given point in a given unit of time. The most common unit of frequency is the hertz (Hz ), corresponding to one crest per second. The frequency of a wave can be calculated by dividing the speed of the wave by the wavelength.So if the time it takes for a wave to pass is is 1/2 second, the frequency is 2 per second. If it takes 1/100 of an hour, the frequency is 100 per hour.
3-pole Measurement
3-pole measurement mode.
Battery Indicator
The device has an Battery capacity indicator.
4-pole measurement
4-pole measurement
2-Pole (resistance AC) mode.
2-Pole (resistance AC) mode.
2/4-Pole (DC resistance)
2/4-Pole (DC resistance) mode.
Clamp current
The device has clamps for non-contact measurement of values.
Wire Compensation
Wire Compensation mode (RK).
Brochures and instructions
We use cookies to improve your work with our site. By using this site, you agree to our terms and conditions I agree