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.RADIO BROADCAST ADVERTISER.
An Eye-Opener!
No further proof required!
Every Service Man and Dealer MUST be equipped with SUPREME DIAGNOMETER Model 400-R if he is to profitably solve every radio service problem.
No other testing device or equipment on the market approaches the great range and flexibility
of this complete, portable, simplified radio-laboratory ... in a carrying case providing compartments for all necessary tools, adapters, tubes and accessories.
The greatest medium available service profits — creating good creasing sales of receiving sets!
for producing will — and
m
Turn Service Worries into Sales and Profits
FOLLOWING the enthusiastic reception given SUPREME DIA GNOMETER Model 400-B. at its initial sho wing at the Chicago RMA show, dealers every whe re are placing orders in such volume as to prohibit promises of immediate deliveries.
PLACE YOUR ORDER NOW! Orders will be accepted for future deli very on specified dates against which reservations will be made that will insure delivery on desired date. Make use of this plan to avoid later disappointments. Most good distributors carry the SUPREME DIAGNOMETER in stock. If your distributor cannot supply you, send your order direct on this order form.
SUPREME INSTRUMENTS CORP.
332 Supreme Bldg., Greenwood, Miss.
Please ship SUPREME DIAGNOMETER
Model 400-B, on the basis checked below:
□ Net Cash— $139.50 F.O.B. Greenwood,5Miss.
□ Time-payment Plan
— $33.50 Cash and 8 monthly payments of $15.00 each. F. O. B. Greenwood, Miss.
(No dealers' discounts)
Date of shipment
Signed
Firm name
Street address
City State
References:
Name
Address
Name ,
Address
Name
Address
Distributor:
Name
Address
The following is a comparison of the Supreme Diagnometer with the three leading set testers, and the most popular test board on the market , which sells for more than double the price of the Supreme Diagnometer.
"x" indicates YES. Blank space indicates NO.
Tests, Functions and Facilities
Set Tester
"A"
Set Tester "B"
Supreme
Diagnometer
Set Tester
Test Board
X
X
X
X
X
A. C. Filament Voltage Reading
X
X
X
X
X
Plate Voltage Reading
X
X
X
X
X
Plate Current Reading
X
X
X
X
X
Simultaneous Plate Current and Voltage Reading
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Screen Grid Voltage
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Reads Both Positive or Negative Cathode Biasing
X
Oscillation Test of Tubes
X
A. C. Line Tube Testing
X
X
Tests 15-Volt Filament Tubes Independent of Radio
X
Tests Screen Grid Tubes Independent of Radio
X
Tests Overhead Filament Type Tubes Independent of Radio
X
Tests Both Plates '80 Type Tubes
X
Rejuvenates Thoriated Filament Tubes Out of Set
X
Without Removing from Set
X
X
X
Synchronizing —
X
X
X
Neutralizing Signals Provided
X
Thermo-Couple Movement Meter
X
Tests Gain of Audio Amplifiers
X
X
X
X
X
X
X
Of 750 D. C. Meter
X
X
X
Of 750 A. C. Meter
X
X
X
Of 2.5 Amps. Milliameter
X
Measures Capacity of Condensers .01 to 9. Mfd
Tests Charger Output by Meter
Bridges Open Audio Stages for Tests
X
X
X
X
X
Positive MilliAmmeter Protection for Tube Testing
X
X
500,000-Ohm Variable Resistor for Testing
30 -Ohm Rheostat for Testing
Self Contained Power Plant for All Required Tests
X
X
X
Percentage of EFFICIENCY 38% 26% 1 00% 25% 36%
SUPREME
conceivable
Makes everj^test on any &€Ulio Set
• AUGUST 1929 •
183