MF230T Earth-Tester

Earth-Tester MF230T is a device for measuring electrical resistance using currents with frequencies of 2 kHz and 30 kHz. It allows to perform earth resistance measurements using potential fall technique, and soil resistivity applying the Wenner and Schlumberger techniques, according to the IEEE Std. 81-2012.

Characteristics:

Low and high frequency resistance measurement.
7-inch color LCD touch screen.
IP 67 (closed).
App to operate from mobile phone or tablet.
Geolocation with GPS.
Auto range measurement scale.
Short-circuit protection between current terminals E and H.
Rechargeable battery. Full charge allows to carry out more than 400 measurements.

BROCHURE MF230T EARTH-TESTER

DATA SHEET MF230T EARTH-TESTER

Technical Specifications:

Physical Dimensions

Length 37.41 cm
Width 30.33 cm
Height 18.57 cm
Weight 6.5 kg

Measuring range: 1 Ω – 10 kΩ

Resolution: 0.01 Ω

Error:

Rango 1 Ω – 100 Ω: ±(1 Ω + 5% of the measured value)
Rango 100 Ω – 10 kΩ: ±(1 Ω + 10% of the measured value)

Operating frequency

Low frequency: 2 kHz
High frequency: 30 kHz

Test signals:

Maximum voltage: 800 V a.c.
Maximum current: 800 mA

Inductive component compensation:

Built-in capacitor bank.
Maximum capacity: 512 nF
Resolution: 1 nF

14,8 VDC, 10 Ah. Rechargeable lithium-ion battery.

WiFi connectivity allow to generate PDF reports and send it by email.

Bluetooth connectivity for handling from cell phone or tablet.

32 GB internal memory

ANDROID APP MF230T

Characteristics:

Earth-tester Bi-directional control using Bluetooth.
Multilanguage: Spanish, English and Portuguese.
Android operating system.
PDF measurement reports attaching corporative image, headers editing, calibration certificate and measurement photos.
Data tables and graphs visualization. Battery status of the Earth-tester. Contains help information: Earth-tester manual, version and developer.