Fluke รุ่น Fluke-113 มัลติมิเตอร์อเนกประสงค์,Utility digital multimeters

VCHEK^{1 2 3}

Range

6.000 V / 60.00 V / 600.0 V

Resolution

0.001 V / 0.01 V/ 0.1 V

Accuracy

DC, 45 to 500 Hz: 2.0% + 3
500 Hz to 1 kHz: 4.0% + 3

Diode test⁴

Range

2.000 V

Resolution

0.001 V

Accuracy

2.0% + 3

Continuity⁴

Accuracy

Beeper on < 20 Ω, off > 250 Ω detects opens or shorts of 500 μs or longer

Ω⁴

Range

600.0 Ω / 6.000 kΩ / 60.00 kΩ

Resolution

0.1 Ω / 0.001 kΩ / 0.01 kΩ

Accuracy

0.9% + 2 / 0.9% + 1 / 0.9% + 1

Capacitance⁴

Range

1000 nF / 10.00 μF / 100.0 μF / 9999 μF

Resolution

1 nF / 0.01 μF / 0.1 μF / 1 μF

Accuracy

1.9% + 2
100 μF - 1000 μF: 1.9% + 2
1000 μF: 5% + 20

1. All VChek voltage ranges are specified from 60 counts to 100% of range. Because inputs below 60 counts are not specified, it is possible and normal for this and other true-rms meters to display non-zero readings when the test leads are disconnected from a circuit or are shorted together.
2. Crest factor of ≤ 3 at 4000 counts, decreasing linearly to 1.5 at full scale.
3. Minimum measureable input in VCHEK autorange is 3 VDC. For measurements below 3 VDC, push Range button twice to get to 6 VDC manual range.
4. After measuring voltage, a wait time of 1 minute is required to maintain accuracy of ohms, capacitance, diode test, and continuity.

Specifications

Maximum voltage between any terminal and earth ground

600 V

Display

3 3/4-digits, 6000 counts, updates 4/sec

Operating temperature

-10°C to 50°C (14°F to 122°F)

Storage temperature

-40°C to 60°C (-22°F to 140°F)

Temperature coefficient

0.1 x (specified accuracy) / °C (< 18°C or > 28°C)

Operating altitude

2,000 m

Storage altitude

10,000 m

Relative humidity

95% to 30°C
75% to 40°C
45% to 50°C

Battery type

9 Volt Alkaline, IEC 6F22

Battery life

Alkaline: 300 hours typical, without backlight

Size (H x W x L)

167.1 x 85.1 x 46.0 mm (6.58 x 3.35 x 1.81 in)

Weight

13.0 oz (404 g)

Safety

IEC 61010-1: Pollution Degree 2
IEC 61010-2-033: CAT IV 600V

EMI regulations

Complies with FCC Part 15, Class B

Specifications

VCHEK

Input impedance (nominal)

~3 kΩ < 300 pF

VCHEK

Common mode rejection ratio
(1 kΩ unbalanced)

> 60 dB at DC, 50 or 60 Hz

Ω

Open circuit test voltage

< 2.7 VDC

Full scale voltage

< 0.7 VDC

Diode test

Open circuit test voltage

2.7 VDC

Full scale voltage

2.000 VDC

Ω

Short circuit current

< 350 μA

Diode test

Short circuit current

< 1.0 mA