HIOKI 3805-50 Digital HiTester
Demonstrate the Power of your DMM during Facilities Maintenance
For Instrumentation (4 - 20mA% display). For Power line distortion check (Harmonic distortion % display). True RMS rectification of your harmonic-ridden signal, Basic accuracy ±0.09%. For cooling equipment maintenance (Simultaneous 2-point temperature measurement). Temperature scanning function (T1, T2, T1 - T2). PC communication via USB (using optional accessories)
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 : 999.9 mV to 999.9 V, 4 ranges, Basic accuracy: ±0.09% rdg. ±2 dgt.
AC Voltage 40 to 2kHz : 999.9 mV to 999.9 V, 4 ranges, Basic accuracy: ±1.0% rdg. ±5 dgt., (true RMS rectified, crest factor 3 or less)
Resistance : 999.9 O to 99.99 MO, 6 ranges, Basic accuracy: ±0.3% rdg. ±3 dgt.
DC Current : 999.9 µA to 9.99 A, 5 ranges, Basic accuracy: ±0.1% rdg. ±3 dgt.
AC Current 40 to 2kHz : 999.9 µA to 9.99 A, 5 ranges, Basic accuracy: ±1% rdg. ±5 dgt., (true RMS rectified, crest factor 3 or less)
Hz (Frequency) : 9.999 Hz to 200.0 kHz, Accuracy: ±0.03% rdg. ±3 dgt., Input level: 0.5 V to 1000 V, minimum frequency 0.5 Hz
Temperature (Thermocouple) : [K] -40 °C to 1372 °C, [J] -40 °C to 1200 °C, Basic accuracy: ±0.3% rdg. ±3 °C, add to the accuracy of the temperature probe
Continuity buzzer : 100 digits or less at resistance measurement
Diode check : Open terminal voltage: 3.5 V or less, Testing current 0.46 mA
Capacitance : 9.999 µF (resolution 1 nF) to 9.999 mF (resolution 1 µF), 4 ranges, Basic accuracy: ±2% rdg. ± 5 dgt.
Other functions : Recording value of maximum, minimum, averaging, Trigger-hold, Refresh-hold, Harmonic %, 4-20mA % , Relative value, Auto-power save, USB communication
Display : Digital LCD, max. 9999 digits
Sampling rate : 7 times/s, 4 times/s (at capacitance measurement up to 100 mF), 1 time/s (at frequency measurement range)
Power supply : 6F22 (Stacked manganese battery) × 1, Continuous use: 30 hr 6LR61 (Stacked alkaline battery) × 1, Continuous use: 60 hr
Dimensions, mass : 83mm (3.27 in) W × 178mm (7.01 in) H × 58mm (2.28 in) D, 400g (14.1 oz) (with holster and battery)
Supplied accessories : TEST LEAD×1, Holster×1, Instruction Manual×1, Battery(6LR61)×1(for trial purposes only)