Products Catalog

Specification

� AC Voltmeter with linear, easy-to-read scales.
� Auto discharge function; any charge stored in the circuit under test will be automatically discharged after testing.
� Designed to meet IEC/EN 61010-1 CAT.III 600V, CAT.II 1000V
� Color-coded scales for easy reading.
� Back light function to facilitate working at dimly illuminated locations.
� Test lead set with remote control switch.
� Shoulder strap for hands free.

Insulation Resistance : MODEL 3321A 3322A 3323A
DC Test Voltage : 250V/500V/1000V 125V/250V/500V 25V/50V/100V
Measuring Range : 50M©/100M©/2000M© 20M©/50M©/100M© 10M©/10M©/20M©
Mid-Scale Value : 1M©/2M©/50M© 0.5M©/1M©/2M© 0.2M©/0.2M©/0.5M©
First Effective
Measuring Range :
Accuracy 0.05~20M© (250V)
0.1~50M© (500V)
2~1000M© (1000V) 0.02~10M© (125V)
0.05~20M© (250V)
0.1~50M© (500V) 0.01~5M© (25V)
0.01~5M© (50V)
0.02~10M© (100V) |±5% of Indicated Value
Second Effective
Measuring Range : 20~50M© (250V)
50~100M© (500V)
1000~2000M© (1000V) 10~20M© (125V)
20~50M© (250V)
50~100M© (500V) 5~10M© (25V)
5~10M© (50V)
10~20M© (100V)
Accuracy : ±10% of Indicated Value
AC Voltage : 600V
Accuracy : ±3% of Full Scale Value (AC V range)
±5% of Full Scale Value (Except for AC V range)
Safety Standard : IEC/EN 61010-1 CAT.III 600V,CAT.II 1000V
Withstand Voltage : 5550V AC for 1 minute
Power Source : R6P (AA) (1.5V) � 6
Dimensions : 105(L) � 158(W) � 70(D)mm
Weight : 520g approx.
Accessories : 7150 (Test Lead with Remote Control Switch Set)
7081 (Guard Connection Lead): 3321A only
Shoulder Strap
R6P (AA) � 6
Instruction Manual
Optional : 7115 (Extension Probe)
8016 (Pickel Type Prod)
9089 (Carrying Case)