INSULATION TESTER TRUE RMS MULTIMETER 

METRAHit16I Digital-Analog TRMS Multimeters with Insulation Measurement. 500V, 1000V
METRAHit16T Digital-Analog TRMS Multimeters with Insulation Measurement 100 V.
This inexpensive, universal multimeter has been especially designed to fulfill the requirements of electrical service technicians. In addition to a multimeter, it also includes an insulation tester 
(500 V / 1000 V) per VDE 0413, and a precision temperature meter. 
The optional clip-on ammeter WZ12A allows for trouble-free, safe measurement of 
current up to 30 A / 100 A.
Storage of min/max values, Rugged, reliable design, protective rubber cover as standard equipment and ABS (Automatic Blocking System for 16I).
Windows software for graphic representation of meas. values and calibration via accessory RS232 interface

• Insulation resistance measurement: 16I: 500 V/1000 V, 16T: 100 V

• Multifunctional multimeter (V, Ohms, F, Hz)

• AC and AC+DC TRMS measurement

• Input resistance for voltage measurement adjustable between 10 Mohm and 1 Mohm

• Scaled current measurement from 10 mA to 100 A with accessory clip-on current sensor

• Precision temperature meter °C, °F, for Pt100 and Pt1000 sensors

• Acoustic signals for:
  – Continuity testing
  – Dangerous contact voltages
  – Violation of overrange limits
  – Falling below generally valid limit values for insulation resistance measurement

Multimeter with Insulation Measurement
METRAHit16I and 16T multimeters allow for insulation resistance measurement with a test voltage of 500 V or 1000 V for the METRAHit16I, or 100 V for the METRAHit16T in addition to multimeter functions. 
The METRAHit16I includes the V1MOhm selector switch position. 
Capacitive DUTs can be discharged with this function, and display errors due to capacitive coupling during voltage measurements can be curtailed.

RMS Value with Distorted Waveform
The measuring process allows for TRMS measurement independent of the waveform for periodic quantities (AC) and pulsating quantities (AC and DC).

Display of Negative Values at the Analog Scale
Negative values are also displayed at the analog scale for zero frequency quantities, 
so that fluctuations of the measured quantity at the zero point can be observed.

Automatic Measurement Value Storage
The stabilized measurement value is automatically retained by the DATA HOLD function. 
A patented process assures that the actual measurement value is stored rather than a random value, even when rapid changes to the measured quantity occur. 
The stored measurement value appears at the digital display. 
The display of current measurement values is continued at the analog scale.

Automatic/Manual Measuring Range Selection
Quantities to be measured are selected with the rotary switch. 
The measuring range can either be matched automatically to the measurement value, 
or selected manually.

Calibration
METRAHit16I and 16T multimeters are shipped with calibration certificates. 

Guarantee
3 years material and workmanship.

METRAHit 16T
Same as type 16I, but optimized for telecommunications service with insulation 
testing at 100 V.