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.
Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
|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)|
|Accessories||Instruction manual ×1, Power cord ×1|