Hioki benchtop power meters and power analyzers are best in class power measuring instruments for measuring single to three-phase lines with a high degree of precision and accuracy. The 3333 is single-phase, direct input AC power meters designed to precisely measure the power consumption of electrical household appliances on production lines.
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Ideal for replacing portable instruments, ±0.1% basic accuracy
Extended period of guaranteed accuracy of 3 years
50mA to 20A AC current range (300 V Max., Accuracy guaranteed up to 30 A)
Print out with the 9442 and RS-232C interface
Basic Specifications
Measurement lines
Single-phase 2-wires
Measurement items
Voltage, Current, Active power, Apparent power, Power factor
Measurement range
[Voltage] 200 V AC (300 V Max.)
[Current] 50/ 200/ 500 mA, 2/ 5/ 20 A AC (30 A Max.)
[Power] 10.000 W to 4.000 kW (combination of voltage and current ranges)
Input resistance (50/60 Hz)
[Voltage] 2.4 MΩ, [Current] 7 mΩ or less (direct input)
Basic accuracy
[Guaranteed for 1 year, Voltage, Current, Active power] ±0.1 % rdg. ±0.1 % f.s. (45 Hz to 66 Hz, input current 20 A or less)
[Guaranteed for 3 years, Voltage, Current, Active power] ±0.1 % rdg. ±0.2 % f.s. (45 Hz to 66 Hz, input current 20 A or less)
Display refresh rate
5 times/s
Frequency characteristics
45 Hz to 5 kHz
D/A output
3 channels outputs simultaneously for voltage, current, active power
+2 V DC f.s.
Functions
Scaling (VT, CT ratio settings), Average function
Interfaces
RS-232C standard, GP-IB (Model 3333-01 only)
Power supply
100 to 240 V AC, 50/60 Hz, 20 VA max.
Dimensions and mass
160 mm (6.30 in) W × 100 mm (3.94 in) H × 227 mm (8.94 in) D, 1.9 kg (67.0 oz)
