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Hioki 3255-50 Digital HiTester

HIOKI 3255-50 Digital HiTester 
  • Built-in with Current-Limiting Resistor and 1000 V Withstanding Fuse to Prevent Short-Circuit Accidents
  • Polarized terminal design prevents incorrect insertion of test leads
  • Dust-proof and splash-proof structure prevents dust and moisture from entering the product (IP54)

Product Details

HIOKI 3255-50 Digital HiTester

Easily Measure Current with a Clamp Sensor

Built-in with Current-Limiting Resistor and 1000 V Withstanding Fuse to Prevent Short-Circuit Accidents. Polarized terminal design prevents incorrect insertion of test leads. Dust-proof and splash-proof structure prevents dust and moisture from entering the product (IP54). Measure AC load current with optional Clamp On Probes.

Regarding DMM Accuracy
Due to the many ranges and functions available in a DMM, only the basic accuracy is indicated for reference. Please refer to the individual catalogs for detailed accuracy information.

DC Voltage range : 419.9 mV to 1000 V, 5 ranges, Basic accuracy: ±0.5% rdg. ±4dgt.

AC Voltage range : 419.9 mV to 1000V, 5 ranges, Basic accuracy: ±1.2% rdg. ±4 dgt., (Average rectified)

Resistance : 419.9 O to 41.99 MO, 6 ranges, Basic accuracy: ±0.7% rdg. ±4 dgt.

AC Current 50 to 500Hz : Use with optional Clamp-on probes

Display : the actual current value by scaling the sensor's 0.2 VAC f.s. output.
Basic accuracy: ±2.0 % rdg. ±4 dgt. plus clamp-on probe's accuracy

Continuity buzzer : Threshold 50 O ± 40 O or less, Open terminal voltage: 3.4 V or less

Diode check : Open terminal voltage: 3.4 V or less, Testing current 850 µA or less

Auto power save : Yes (Cancel possible)

Display : Digital LCD, max. 4199 digits

Sampling rate : 2.5 times/sec

Other functions : Auto power save, Auto hold

Protection rating : IP 54 (EN 60529)

Protection structure : Protected against internal short-circuit with protective resistor (5 O current-limiting resistor) and built-in 0.44 A fuse (1000 VAC/10 kA interrupting capacity)

Power supply : Manganese batteries (R03) ×2, Continuous use: 200 hours Alkaline batteries (LR03) ×2, Continuous use: 500 hours

Dimensions, mass : 70 mm (2.76 in) W × 145 mm (5.71 in) H × 31 mm (1.22 in) D, 210g (7.4 oz) (including batteries)

Supplied accessories : Test Lead×1, Holster ×1, Instruction Manual ×1, Manganese batteries (R03) ×2 (for trial purposes only), CARRYING CASE 9371 ×1

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