Amprobe Multitest-2000 Continuity-Tester - Manual (Page 9)

AMPROBE
MULTITEST2000
2. GENERAL DESCRIPTION
2.1. INTRODUCTION
Dear Customer, we thank you for your patronage. The instrument you have just purchased
will grant you accurate and reliable measurements provided that it is used according to the
present manual’s instructions.
The instrument was designed to grant the user the utmost safety conditions thanks to a
new concept assuring double insulation and over voltage category III.
2.2. FUNCTIONS
The instrument is able to perform the following tests:
LOW
Ω:
Continuity Test of Protection and Equalising conductors with a test current
higher than 200mA and open circuit voltage ranging from 4V to 24V.
M
Ω:
Measurement of insulation resistance with DC test voltage 50V, 100V,
250V, 500V or 1000V.
: Indication of phase rotation sequence
EARTH Measurement of Earth Resistance and Resisivity using Earth rods.
AUX: Measurement and Recording of leakage current or environmental values
(temperature, humidity, Air Speed, Luminance and Sound level).
ANALYZER: The Instrument allows the following operations:
Display in real time the electrical parameters of a single-phase
systems and the harmonic analysis of voltage and current.
Conduct a direct Energy measurement (without memorizing).
Memorize (by pressing the SAVE key) the sampled values of the
Parameters present at instrument input generating a "Smp" record
inside instrument memory. It will be possible to analyze the
memorized data ONLY by transferring it to a PC.
Record simultaneously (pressing the START key after a proper set
up): RMS values of voltage, current, corresponding harmonics, active,
reactive and apparent powers, power factors and cos
ϕ, active,
reactive and apparent energies, voltage anomalies (voltage sag and
surge) with 10ms resolution. It will be possible to analyze the
recorded data ONLY by transferring them to a PC.