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Fluke 77 IV 系列数字万用表

Fluke
The Fluke 77-IV digital multimeter has the features needed to repair most electrical and electronic problems.
 

Versatile meters for field service or bench repair.

The Fluke 77-IV digital multimeter has the features needed to repair most electrical and electronic problems. This meter is simple to use and has significant improvements over Fluke''s original 70 Series with more measurement functions, conformance to the latest safety standards, and a much larger display that''s easier to view.

It measures:

  • Wide 1000 V measurement range
  • Average responding AC measurements
  • 0.3% accuracy
  • 10 Amps continuous (20A for 30 seconds)
  • Frequency and capacitance
  • Resistance and continuity

特点

  • Large display
  • Backlight for work in dim areas
  • Min / Max to record signal fluctuations
  • Ergonomic overmolded housing with integrated probe holders
  • Free your hands with the optional TPAK magnetic hanger
  • Auto and Manual ranging
  • Meets Measurement Category 1000 V CAT III and Category IV 600 V safety standards
The 77-IV replaces the 77. Move up to superior utility and safety today.

准确度技术指标
DC 电压
量程:  6.000V - 1000V
Best 准确度:  +/- (0.3% + 1)
Best Resolution:  0.1 mV
AC 电压
量程:  600.0 mV-1000V
Best 准确度:  +/- (2.0% + 2)
Best Resolution:  1.0 mV
Amps AC
量程:  60.00 mA – 10A
Best 准确度:  2.5% + 2
Best Resolution:  0.01mA
Amps DC
量程:  60.00 mA – 10A
Best 准确度:  1.5% + 2
Best Resolution:  0.01 mA
电阻
量程:  600.0 Ω - 50 MΩ
Best 准确度:  +/- (0.5% + 1)
Best Resolution:  0.1Ω
电容
量程:  1nF- 9,999 µF
Best 准确度:  +/- (1.2% + 2)
Best Resolution:  1 nF
频率
量程:  99.99Hz- 99.99kHz
Best 准确度:  +/- (0.1% + 1)
Best Resolution:  0.01Hz
安全
ANSI/ISA S82.02.01, CSA C22.2-1010.1, IEC 61010 to 1000 V Measurement Category III, 600 V Measurement Category IV
Certifications
CSA, TÜV (EN61010), UL, Π, ; (N10140),VDE

 

常规技术指标
Maximum voltage between any terminal and earth ground
 1000V
Surge protection
 8 kV peak per IEC 61010
Ω Fuse for mA inputs
 440 mA, 1000 V FAST Fuse
Ω Fuse for A inputs
 11 A, 1000 V FAST Fuse
Display
Digital:  6000 counts, updates 4/sec
Bar Graph:  33 segments; Updates 32/sec
频率:  10,000 counts
电容:  1,000 counts
Altitude
Operating:  2,000 meters
Storage:  12,000 meters
Temperature
Operating:  -10 °C 至+50 °C
Storage:  -40 °C 至 +60 °C
Temperature Coefficient
 0.1 X (specified 准确度 / °C (< 18 °C or > 28 °C)
Electromagnetic Compatibility (EN 61326-1:1997)
In an RF field of 3 V/M, 准确度 = specified 准确度 except in temperature: specified 准确度 ± 5 °C (9 °F)
Relative Humidity (Maximum Non-condensing)
 90 % 至 35 °C
 75 % 至 40 °C
 45 % 至 50 °C
电池寿命
 400 Hours Typical (Alkaline)
Size
Height:  4.3 cm
Width:  9 cm
Length:  18.5 cm
Weight
 420 g
型号名称 描述
Fluke 77 IV Digital Multimeter for field service or bench repair

Model includes:

  • Installed 9V battery
  • Test leads
  • Users manual

机套和挂件
TPAK ToolPak™

电流钳
i400 交流电流钳
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地址:广州市荔湾区花地南路西塱麦村北约55号308房 电话:020-83709568 传真:020-83709252 邮箱:Email:mitek@21cn.com