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CLAMP ON AC/DC HiTESTER 3288

Compact & Easy, One-Touch Maintenance on All Types of AC/DC Equipment

  • 3288-20

Hioki clamp meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3288 and 3288-20 clamp multimeters are AC/DC current and voltage clamp meters that also measures continuity and resistance, featuring a double jaw lever and slim profile for easy access to crowded wires.

CAT III 600 V (Current)
CAT III 300 V (Voltage)

Key Features

  • Voltage, resistance, and continuity check functions
  • Use the 3288 for high current measurements such as UPS emergency batteries and train motors

Model No. (Order Code)

3288 Average rectified
3288-20 True RMS

Compact & Easy

Multi-function clamp that simplifies equipment diagnosis:
Besides AC/DC current measurement, it also contains DMM functions for voltage, resistance, and continuity checking.

Basic specifications

Accuracy guaranteed: 1 year
　 3288 3288-20
DC Current range 100.0/ 1000 A, Basic accuracy: ±1.5 % rdg. ±5 dgt.
AC Current range 100.0/ 1000 A, (10 Hz to 500 Hz, Average rectified),
Basic accuracy: ±1.5 % rdg. ±5 dgt.		 100.0/ 1000 A, (10 Hz to 500 Hz, True RMS),
Basic accuracy: ±1.5 % rdg. ±5 dgt.
DC Voltage range 419.9 mV to 600 V, 5 ranges, Basic accuracy: ±1.3 % rdg. ±4 dgt.
AC Voltage range 4.199 V to 600 V, 4 ranges,
Basic accuracy: ±2.3 % rdg. ±8 dgt.
(30 to 500 Hz, Average rectified)		 4.199 V to 600 V, 4 ranges,
Basic accuracy: ±2.3 % rdg. ±8 dgt.
(30 to 500 Hz, True RMS)
Resistance range 419.9 Ω to 41.99 MΩ, 6 ranges, Basic accuracy: ±2 % rdg. ±4 dgt.
Crest factor N/A 3 or less (2 at 1000 A range, 1.5 at Voltage)
Other functions Continuity: (50 Ω ±40 Ω) or less buzzer sounds, Data hold, Auto power save, Auto zero (DC A)
Display LCD, max. 4199 dgt., Display refresh rate: 2.5 times/s
Power supply Coin type lithium battery (CR2032) ×1, Continuous use 60 hours Coin type lithium battery (CR2032) ×1, Continuous use 35 hours
Core jaw dia. φ 35 mm (1.38 in)
Dimensions and mass 57 mm (2.24 in) W × 180 mm (7.09 in) H × 16 mm (0.63 in) D, 150 g (5.3 oz)
Included accessories Coin type lithium battery (CR2032) × 1, Carrying case 9398 ×1, Test lead L9208 ×1, Instruction manual ×1

Included accessories (2)

TEST LEAD L9208

70 cm (2.30 ft) length

CARRYING CASE 9398

Option (1)

TEST LEADS HOLDER 9209

Secures one end of each test lead to the rear of the meter

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