Đồng hồ vạn năng Hioki DT4255 (1000V, true RMS)

Model: 4255
Hãng sản xuất: HIOKI
Xuất xứ: Japan
Bảo hành: 12 tháng
Liên hệ
Tình trạng: Còn hàng
Điện thoại: 0976595968

Model: 4255
Nhà sản xuất: Hioki
Xuất xứ: Japan
Bảo hành: 12 tháng
Thông số kỹ thuật:
DCV: 600.0 mV đến 1000V/±0.3 % rdg. ±3dgt.
ACV(true RMS):  6.000V đến 1000V, 4 dải/±0.9 % rdg. ±3dgt.
Điện trở:  600.0 Ω to 60.00 MΩ/±0.7 % rdg. ±3dgt.
ACA(True RMS): 10.00 A to 1000 A/±0.9 % rdg. ±3 dgt
C (Tụ điện): 1.000 μF đến 10.00 mF/±1.9 % rdg. ±5 dgt.
Thông mạch, Diode
Tần số: AC V, DC+ACV, ACA:  99.99Hz to 99.99kHz/ ±0.1% rdg. ±1 dgt.
Chức năng khác: bộ lọc, Giữ giá trị, Max/Min/Average value display, Relative display, Auto-power save, USB communication (option)
Hiển thị: 4-digits LCD, max. 60000 digits
Nguồn cấp: 4 pin LR03 
Kích thước: 84 mm (3.31 in)W × 174 mm (6.85 in)H× 52 mm (2.05 in)D
Trọng lượng: 390 g (13.8 oz) bao gồm pin
Phụ kiện: Dây đo L9207-10 ×1, Vỏ cao su ×1, Hướng dẫn sử dụng ×1, 4 pin LR03 .

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)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 600.0 mV to 1000 V
5 ranges, Basic accuracy: ±0.3 % rdg. ±3 dgt.
AC Voltage range 6.000 V to 1000 V, 4 ranges, Frequency characteristics: 40 Hz to 1 kHz
Basic accuracy 40 - 500 Hz : ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3)
AUTO AC/DCV Yes
Resistance range 600.0 Ω to 60.00 MΩ, 6 ranges, Basic accuracy: ±0.7 % rdg. ±3 dgt.
DC Current range N/A
From 4 to 20mA Percentage conversion display N/A
AC Current range (use with Clamp on probes) 10.00 A to 1000 A, 7 ranges, Add the Clamp on probe accuracy to basic accuracy 40 - 1 kHz : ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3)
Temperature (thermocouples) N/A
Voltage detection Hi: AC40 V to 600 V, Lo: AC80 V to 600 V
Capacitance range 1.000 μF to 10.00 mF, 5 ranges, Basic accuracy: ±1.9 % rdg. ±5 dgt.
Frequency range 99.99 Hz to 99.99 kHz, 4 ranges (limited by the minimum detectable voltage),
Basic accuracy: ±0.1 % rdg. ±1 dgt.
Continuity check Continuity threshold [ON]: 25 Ω or less , 
[OFF]: 245 Ω or more, 
Response time: 0.5 ms or more
Diode test Open terminal voltage: 5.0 V or less, Testing current 0.5 mA or less, 
Threshold of forward voltage: 0.15 V to 1.5 V
Other functions Filter function, Display value hold, Auto hold, Max/Min/Average value display, Relative display, Auto-power save, USB communication (option)
Display Main and Sub displays: 4-digits LCD, max. 6000 digits, bar graph
Display refresh rates 5 times/s (Capacitance measurement: 0.05 to 5 times/s, depending on measured value, Frequency: 1 to 2 time/s)
Power supply LR03 alkaline batteries ×4, Continuous use: 130 hours (backlight OFF)
Dimensions and mass 84 mm (3.31 in)W × 174 mm (6.85 in)H× 52 mm (2.05 in)D,
390 g (13.8 oz) (including batteries and holster)
Accessories Test lead L9207-10 ×1, Holster ×1, Instruction manual ×1, LR03 alkaline battery ×4

 

Test leads

Options for the L9207-10 (L9207-10 is a bundled accessory)

CONTACT PIN SET L4933

Attaches to the tip of the Test Lead L9207-10/DT4911, L9206, 60V DC/ 30V AC

 

SMALL ALLIGATOR CLIP SET L4934

Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300V, CAT II 600V

 

TEST LEAD L9207-10

90 cm (2.95 ft) length

Current measurement

Clamp on current sensors for the DT4281, DT4253/4255/4256

CLAMP ON PROBE 9010-50

• Use for level measurement • 40 Hz to 1 kHz • 10 to 500 A AC • φ 46 mm (1.81 in) core dia.

Learn more

 

CLAMP ON PROBE 9018-50

• Excellent phase characteristics • 40 Hz to 3 kHz • 10 to 500A AC • φ 46 mm (1.81 in) core dia.

Learn more

 

CLAMP ON PROBE 9132-50

• Use for level measurement • 40 Hz to 1 kHz • 20 to 1000A AC • φ 55 mm (2.17 in) core dia.

Learn more

 

CONVERSION ADAPTER 9704

Receiving end: Female BNC; Output end: Male banana-plug *Not compatible with older generation Memory Hicorders with banana input terminals

Options for Test leads

Options for the L4930

GRABBER CLIP 9243

Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length, CAT III 1000 V

 

CONNECTION CABLE SET L4930

1.2 m (3.94 ft) length

 

EXTENSION CABLE SET L4931

Expands the length of the cable with banana plug, 1.5 m (4.92 ft) length

 

TEST PIN SET L4932

Attaches to the tip of the banana plug cable, CAT IV 600V, CAT III 1000V

SMALL ALLIGATOR CLIP SET L4934

Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300V, CAT II 600V

 

ALLIGATOR CLIP SET L4935

Attaches to the tip of the banana plug cable, CAT IV 600V, CAT III 1000V

 

BUS BAR CLIP SET L4936

Attaches to the tip of the banana plug cable, CAT III 600V

 

MAGNETIC ADAPTER SET L4937

Attaches to the tip of the banana plug cable, CAT III 1000V

TEST PIN SET L4938

Attaches to the tip of the banana plug cable, CAT III 600V

 

BREAKER PIN SET L4939

Attaches to the tip of the banana plug cable, CAT III 600V

Other options

CARRYING CASE 3853

Store with peripherals cable

 

CARRYING CASE C0201

 

 

CARRYING CASE C0202

 

 

COMMUNICATION PACKAGE (USB) DT4900-01

For DT4280s/4250s, compatible to Windows 8.1/ 8/ 7/ Vista

MAGNETIC STRAP Z5020

Heavy-duty

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