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Fluke 79 III User Manual

Fluke 79 III
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Series III Multimeter
Specifications
3
Specifications
Specifications are in Table 1. Accuracy is specified for a period of one year after calibration, at 18 °C to
28 °C (64 °F to 82 °F) with relative humidity to 90 %. ac conversions are ac-coupled and true rms
responding.
Table 1. Specifications
Display: Digital: 4000 counts, updates 4/sec
Analog: 63 segments, updates 40/sec
Frequency: 9,999 counts
Capacitance: 9,999 counts
Response Time of
Digital Display:
V ac <1.5 s (for upscale only)
V dc <1 s
<1 s to 40 k, <2 s to 4 M, <10 s to 40 M
Operating Temperature: 0 °C to 55 °C
Storage temperature: -40 °C to 60 °C
Temperature Coefficient: 0.1 x (specified accuracy)/ °C (<18 °C or> 28 °C)
Relative Humidity: 90 % (0 °C to 30 °C)
75 % (30 °C to 40 °C)
45 % (40 °C to 50 °C)
35 % (50 °C to 55 °C)
Altitude: Operating: 2,000 meters
Storage: 12,000 meters
Battery type: 9 V, NEDA 1604A or IEC 6LR61
Battery Life: 500 hrs typical with alkaline
Continuity Beeper: 4096 Hz
Vibration: Per MIL-T-PRF-28800F, Class III
Sinusoidal, Non Operating
Drop: 1 meter drop per IEC 1010-1
Enclosure: Conforms to IP-40 per IEC-529
Size (HxWxL): 3.7 cm x 8.9 - 7.8 cm x 19 cm
(1.5 in x 3.5 - 3.1 in x 6.55 in )
Weight: 365 g (12.9 oz)
EMC: V ac and A ac only: RF field = 3 V/m. Total accuracy = specified accuracy +
2.0 % of range. EN 61326-1: 1997
Surge Protection: 6 kV peak per IEC 1010-1, 1990-09
Safety: 600 V CAT III and 1000 V CAT II per ANSI/ISA-S82.01-94, UL3111-1,
CSA/CAN C22.2 No 1010.1-92, EN 61010 part 1:1993
Certifications:
, ,
TUV pending

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Fluke 79 III Specifications

General IconGeneral
CategoryMultimeter
Display TypeDigital
True RMSNo
Voltage DC1000V
Voltage AC750V
Current DC10A
Current AC10A
Resistance40MΩ
ContinuityYes
Diode TestYes
Battery Type9V
Resistance Range400Ω to 40MΩ
Display4000 count LCD
DC Voltage Range400 mV, 4 V, 40 V, 400 V, 1000 V
AC Voltage Range400 mV, 4 V, 40 V, 400 V, 750 V
DC Current Range10μA to 10A
AC Current Range10μA to 10A

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