N4L - 20 YEARS OF LEADERSHIP IN POWER METROLOGY

Selective Level Meters

Accurately measure signal levels with a preset bandwidth on two frequencies simultaneously

N4L have been developing and manufacturing Selective Level Meters for many years, the SLM2200 was the original model released and significant development has taken place over the years. The latest Selective Level Meter model is the SL3505, this instrument is extremely versatile, features and integrated signal generator and offers true portability as a result of its internal rechargeable battery pack. The SLM3505 has a full colour TFT display and USB memory port for data storage.

Reasons to choose an N4L Selective Level Meter

Dual frequency High accuracy
Automatic centering High performance to cost ratio

Selective Level Meter Product Comparison Table

green_polo_icon Standard        yellow_polo_icon Option        red_polo_icon Not Available

SLM1700 - Economy Selective Level Meter


SLM2200 – Isolated HV Input

SLM3505 Colour Portable Selective Level Meter
Measurement Channels:
Frequency Range10mHz ~ 1MHz10mHz ~ 2MHz5Hz ~ 5MHz
Inputs221 x 10Vpk 1MΩ
1 x 10Vpk with
(3 x selectable Ω)
1 x 100Vpk 50Ω
1 x 300Vpk 1M Ω
1 x unbalanced pair
Input designSingle ended differential floating to ±100V ±500V pk isolated ±300Vpk isolated
Generator:
Low Level10V pk10V pk10V pk
Hi level2W into 50Ω (35Vpk)
Waveformssine, triangle, square, sawtooth, DCsine, triangle, square, sawtooth, FSK, harmonics DCsine, square, triangle, white noise
Functions:
Selective Level Meter
RMS Voltmeter
Signal Generator
Impedance Analyzer
Oscilloscope
VSWR
Hardware:
DisplayMono LCDElectroluminescentColour LCD
USB Memory Port
LAN Port
GPIB Port
USB Comms
RS232 Port
Real Time Clock
Internal Battery Option
12V External Power Input
Dimensions Excl. Feet (HxWxD mm)170 x 350 x 250300 x 150 x 250305 x 230 x 45
Weight4k g5 kg2.3kg

Products in this series