Electro-Voice LWT Data Sheet

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Wattage
Tester
== sone MODEL LWT - SPEAREN LIME TEST SET
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Product Data ii СВнтОНИЕ
Controls: Power on/off
: 3 Test Frequency Select (100/400 Hz)
Measures wattage require- Scale Select (25/70.7 volt)
ment of a 25 or 70.7 volt Dial Scale
speaker line
Inputs: Speaker line (alligator clips)
2 External oscillator
+ Measures impedance of an +9 VDC external power
unknown speaker voice coil
Range: 0.5 to 200 Watts
1 Q t0 10k0
* Internal 100 Hz and 400 Hz
Wien bridge audio oscillator Indicator: Center null meter
Power Requirment: Internal 9 VDC battery
* Battery operated External 9 VDC
(battery included)
Dimensions:
3 Height: 5.375" (13.7 cm)
« Compact, rugged plastic case Width: — 6.875" (17.5 cm)
Depth: 2.375" (6.0 cm)
Shipping Weight: — 3 Ibs. (1.35 kg)