Input Limits; Safety Category Ratings; Test Leads - Beta 1760S Manual De Instrucciones

1-3. Input Limits

Voltage AC or DC
Resistance, Continuity
mA DC or mA AC
A DC or A AC
• When the measured voltage or current exceeds the range, the buzzer
will continue to sound as a warning of exceeding the range.

1-4. Safety Category Ratings

Category Rating
CAT II
CAT III
• The measurement category (CAT) rating and voltage rating is determined by
a combination of the meter, test probes and any accessories connected to the
meter and test probes.
• The combination rating is the LOWEST of any individual component

1-5.Test Leads

Insulated Tip On
Insulated Tip Removed
WARNING: Operation is limited to CAT II applications when the insulated tips
are removed from one or both test probes. Refer to Input Limits section in this ma-
nual for maximum voltage ratings.
600 V AC/DC, 200Vrms on 200mV range
250 Vrms for 15 sec max
200mA 600V fast acting fuse
10A 600V fast acting fuse (30 seconds max every
15 minutes)
Brief Description
Single phase receptacles
and connected loads
Three phase circuits and
single phase lighting circui-
ts in commercial buildings
True RMS Digital Multimeter
Typical Applications
• Household appliances, power tools
• Outlets more than 30ft (10m) from a
Cat III source
• Outlets more than 60ft (20m) from a
Cat IV source
• Equipment in fixed installations such
as 3-phase motors, switch gear and
distribution panels
• Lighting circuits in commercial buildings
• Feeder lines in industrial plants
• Any device or branch circuit that is close
to a Cat III source
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