3. Input Resistance On
Voltage Ranges 500K
on the 150V VAC range
1MEG
on the 300V VAC range
4. Accuracy @ 60 Hz,
Sine Wave: 3% on voltage and current ranges.
5. Frequency Response: Approximates Dalziel’s Percentile 50
(Current Ranges) Threshold of Perception Curve.
6. Reference Conditions: 23°C
1°C, 30% to 60% relative humidity.
7. Power Requirements: One 9-volt battery NEDA type 1604A
(Burgess Type PM-6 or equivalent).
8. Battery Life: Approximately 200 Hrs.
9. Rated Circuit-To- 300 Vrms
Ground Voltage:
10. Instrument Protection: The amplifier circuit and the meter are pro-
tected by signal clipping diodes at the ampli-
fier input.
11. Overload Protection: The Instrument is capable of withstanding
momentary overloads up to 500 volts peak
(50/60 Hz) on all current and voltage ranges.
(See Section 2.3 Operating Instructions, #6.)
1.4 Items And Accessories
Table 2. Items Furnished With Instrument
Quantity .oN traPnoitpircseD
1 Test Lead Set — One red and one black, 00125
each 4 ft. long with combination probe tips
and removable insulated alligator clips at
one end and banana plugs on opposite end.
1O 511-5launaM s’rotarep705
*Batteries are standard item replaceable from local retail stores.
*1 9-volts batty, NEDA Type 1604A Alkaline Battery.
7