Datasheet
2
Fully compliant with all requirements of IEC 60364 derived
standards including VDE 0100 and BS 7671, the new MFT includes
all the latest measurement technology in a lightweight compact
design and fully protected and usable on single phase and 3 phase
installations.
New measurement functions include two and three wire non-trip
loop test technology for RCD protected circuits, comprehensive
testing of RCDs including type B and the latest clamp-on techniques
for earth testing.
The MFT1835 includes built in memory and Bluetooth
®
communications for downloading of memory using Megger
Download Manager (supplied) for simple form filling of test results
using the optional Megger PowerSuite® software.
The new MFT1800 series has been designed for tough
environments and ultimate reliability. Features include a rubber over
mould for extra protection and grip, IP54 protection against dust
and water and an EN61010 Cat IV safety rating. Its class leading
input protection ensures the new MFT can withstand accidental
misuse and voltage transients when other testers can’t.
All this in an intuitive and easy to use instrument with no hidden
menus or complicated screens. Tests are easily selected using the
colour coded rotary switches with results clearly displayed on the
high contrast dual measurement backlit display.
Included with the instrument are a standard 3-wire leadset and a
mains test lead, a switched probe for fast and easy testing, a full
12-month calibration certificate and warranty upgradeable to 3
years. The MFT is supplied in a robust moulded case with plenty of
additional space for optional extras like a few tools and the earth
electrode test kit, comprising 2 spikes and 3 long test leads.
* model dependant
** requires optional accessory
SELECTION CHART
MFT1815 MFT1825 MFT1835
Insulation ranges
100 V
250 V, 500 V
1000 V
Test voltage display
Adjustable buzzer threshold
Continuity and resistance
ranges
200 mA test
15 mA test
Adjustable buzzer threshold
RCD tests
1/2 x I, 1 x I, 5 x I RAMP RCD
test
2 x I
Fast ramp
Auto RCD test
Type A & AC RCDs
Type S RCDs
Type B (pure DC) RCDs
Programmable RCD
3-phase RCD (no Earth)
10 mA RCD
30 mA, 100 mA, 300 mA, 500
mA RCD
1000 mA RCD
Loop testing
2-wire and 3-wire non-
tripping L~PE
2-wire high current L~L & L~N
50 V to 480 V (L~N) 50 V to
280 V (L~PE)
Phase to Phase tests (L~L)
PSCC & PFC (20kA max)
Touch-voltage display (0
V~253 V)
Earth test
2-pole**
3-pole**
3-pole ART technique**
Stakeless method**
Other features
Supply measurement
True RMS
Current measurement**
Phase rotation
Backlight
Auto power-down
Calibration certificate supplied
Rechargeable batteries/
charger included
SP5 Switched probe included
3-year warranty (on
registration)
Onboard memory with
Bluetooth download
CAT IV 300 V
IP54