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    Written by: Kiriakos A. Triantafillou, Industrial maintenance electrician, Hellas. (2012 -> 2023 -> 2025)
Digital Multimeter, Clamp on meter, Oscilloscope, Electronic component testing tools.

PHILIPS PM5134 Function generator

PHILIPS PM5134 Function generator : 1mHz – 20MHz  

The specific instrument came to Greece from Scotland, and the first owner looks to was a private school.

PM 5134 actual R&D this came from the old marriage between PHILIPS and FLUKE in Europe, production date looks to be 4 May 1994 and this is my guessing due the serial number label.


Those models were discontinued at 1999-2000 by Fluke.  Either way this is a tremendously robust equipment and works like new (Who will believe that I got if for 100 Euros in Greece after testing it first).


PHILIPS describes the specific model as research-level function generator, it is easy to use and I am extremely happy with it, Duty cycle tests, AC volts at any frequency, waveforms of any type, extremely clean analog output !!

LEADER LDC 831 Frequency counter 5Hz ~ 150MHz (Japan)

TIME ELECTRONICS LTD - MICRO CAL 1030 Precision analogue voltage current DC source (UK)

LEADER LDC 831 Frequency counter 5Hz ~ 150MHz (Japan)

Analogue Current / Voltage Calibrator

TIME ELECTRONICS LTD - MICRO CAL 1030 Precision analogue voltage current DC source (UK)

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Dear readers since 2010 and up to 2023 I did manage to explore, construct or test
entire range of accessories and testing apparatus about Low-Frequency electrical metrology.
All relative content this is now hosted at ITTSB Blog -> Forum,
Sector Electrical Metrology | Measurement Tips & Products | Calibration standards

Therefore feel free to visit and explore https://www.ittsb.eu/forum/index.php
and entire forum section so to discover tremendous amount of content which this is my contribution
over the years.
Jumbo size Kelvin clips (precision resistance) for less than 5$ or Euro
Read the entire article at ITTSB forum https://www.ittsb.eu/forum/index.php?topic=1382.0
ITTSB Blog 1/2018 :  Thermoelectric DIY Thermistor Tester, Minus 5 to 110 Celsius.
Read the entire article at ITTSB forum https://www.ittsb.eu/forum/index.php?topic=1395.0

50 Turn calibration current clamp Coil 1A = 50A (5500A/Coil)

Low current DC load - 9V battery discharger capacity test

Thermoelectric DIY Thermistor Tester

Demonstration of special tools which Kiriakos have buy or make

( advanced test lab )

Made in Greece: Kiriakos DIY work, 50 Turn Current Coil current clamp calibration 1A = 50A

Equivalent FLUKE 5500A/COIL,  read the entire article at ITTSB forum.  

https://www.ittsb.eu/forum/index.php?topic=1766.0

Made in Greece: Kiriakos DIY work, Low current DC load - 9V battery discharger capacity test.

Read the entire article at ITTSB forum. https://www.ittsb.eu/forum/index.php?topic=1029