AVO meter model 7

AVO meter model 8

AVO meter model 9 MK II

AVO meter model 40

Lether bag used for above mentioned AVO meters

AVO test bridge

Chauvin&Arnoux
Ingenieurs constructeurs
Paris
Breveté
Serie industrielle.Demi precision
Number: 750541
Build: ?
Volt and Ampere meter in lether case
Ranges: 130 and 390 Volts, 10 and 50 Amperes

Philips variac
Type: ?
serial number: 865
prim: 220V
sec: 0 - 260V , 0.5A , 130VA

Philips decade bank
Type: ?
Range: 2X  0 to 18700 pF
Sold october 2009

Philips multimeter
Type: ?
Range: 6 to 600 Volts and 3mA to 6Amp
Suitable for AC and DC

Philips LF tone generator
Type: GM2307
Serial number: 29527S
Valves: EF6 , ECH21 , EBL21 , EFM1 , EZ2 , 150A1
Range: 0 to 16KHz

Philips HF measurement transmitter
Type: GM2880
Serial number: 1487
Valves: E409 , E409 , E409 , 1823
Range: 0.1 to 21.5 MHz

Philips HF measurement transmitter
Type: GM2882
Serial number: 3910E
Valves: EF50 , EF50 , EF6 , EZ2
Range: 0.1 to 60 MHz

Philips Interference wavemeter
Type: GM3111
Serial number: 52G
Valves CF7 , 7475 , 1801
Range: 40 KHz tot 16 MHz
Verkocht 16-12-2007

Philips oscilloscope
Type: GM3153
Serial number: 1147
Valves: 4690 , 4673 , 4673 , 1876 , 1876
Picture tube: DN 7/2

Philips measure bridge
Type: GM4140
Serial number: 7885
Valves: EF6 , EM4 , AB2

Philips Chopper inverter
Type: GM4226/12
Serial number: 881
This inverter is used to make the GM4140 suitable for 12V.

Philips oscillator
Type: GM4260
Serial number: 1757
Valves: EBC3 , EZ2
Fixed frequency 1 KHz

Philips Cartomatic III Valve tester
Type: GM7633
Serial number: 741

Tool for making new cards ->