THIS IS W H A T HEATH MEANS BY VERSATILITY... » a a
Take One Heath Recording pH Meter.
Λ ' V
>lf/r/ a Paris /4/7ί/ VOÎ/ Have A Heath Servo-Chart
£ m & j
Standard Recorder
Or Y o u Can Do It T h e O t h e r W a y A r o u n d . . . Take One S t a n d a r d H e a t h S e r v o - C h a r t R e c o r d e r , A d d O n e p H M o d u l e , A n d Y o u Have A H e a t h R e c o r d i n g pH M e t e r . E i t h e r W a y . . . Y o u G e t M o r e For Less W i t h H e a t h . EUW-301, pH Recording M e t e r
EUA-301-1, Parts Kit (chopper kit converts EUW-301 t o standard EUW-20A Servo-chart recorder) $30.00 EUW-20A, Servo-Chart Recorder
EUA-20-11, pH Module only (converts EUW-20A t o pH recording electrometer) $135.00
$290.00
HEATH COMPANY, Dept. 520-01
FREE CATALOG! includes à wide aimy ni electronic tnstniments for the classroom, labuiatmy. hohhyist. See Heath Malmstadt/Enke instruments for clfctronics ft chemistry . . . ami thn Berkeley Physics Laboratory.
$209.00
US
Benton Harbor, Michigan 4 9 0 2 2 Please send my FREE : Π Π
Scientific Instrumentation Catalog w i t h full details on above items Please send FREE Heathkit catalog.
Name Address City
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^ ^ State Prices & specifications subject to change without notice.
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Zip EK-242
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Circle No. 59 on Readers' Service Card
VOL. 39, NO. 13, NOVEMBER 1967
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131 A
