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TES-1700

點擊次數(shù)：183發(fā)布時間：2009/11/2 0:00:00

TES-1700

更新日期：1900/1/1 0:00:00

所 在 地：Tai Wan

產(chǎn)品型號：Digital Earth Tester

簡單介紹：Capable of measuring earth voltage.
Data hold , MAX / MIN function.
Auto power off function:
The timer operates

相關(guān)標(biāo)簽：

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詳細(xì)內(nèi)容

  • Capable of measuring earth voltage.
  • Data hold , MAX / MIN function.
  • Auto power off function:
    The timer operates automatically about
    3 minutes when the " Test Button Switch "
    are pressed to keep the tester power on.
  • 2mA measuring current permits earth
    resistance tests without tripping earth
    leakage current breakers in the circuit
    under test.
  • In addition to the facility for precision
    measurement, test leads for simplified two
    wire measuring system also supplied as standard
    accessories.(unit can be hung from the neck for
    simplified measurement).
  • Automatic warning when resistance of auxiliary
    earth. Spikes is in excess of tolerance.
  • Designed to meet IEC1010-1 safety standard.

TES-1700

Specifications for TES-1700

Measuring Range and Accuracy ( at 23oC and 45-75%RH )

Function
Measuring range
Accuracy
Overload Protection
Earth Voltage
0 ~ 399.9V (50Hz, 60Hz)
+/- (1%rdg+4dgts)
400Vrms / 1 minute
Earth Resistance
0 ~ 39.99W
+/- (2%rdg+0.2W)
250Vrms / 10 seconds
0 ~ 399.9W
+/- (2%rdg+3dgts)
0 ~ 3999W

Current Consumption ( typical Value with battery voltage of 12V )

Range
ON
40W/ 400W/4000W
42mA
Earth V
22mA

General Specification:

Safety StandardIEC1010-1 overvoltage category III , IEC 61557
Display3 3/4 digit liquid crystal display with a maximum reading of 3999.
Insulation ResistanceMore than 5MW between the circuit and the housing case when
measured with 500VDC
Withstand Voltage3700CV AC for 1 minute between the circuit and the housing case.
Timer (Auto power off)about 3 minutes.
Dimensions190(L) x 140(W) x 77(H)mm
WeightApprox. 800 (with battery)
Power SourceEight 1.5V 01t AA Size Battery.
Over range Indication" OL " will be shown on the LCD Penal when out of range measurement is made.
Operating Temperature and Humidity0oC to 40oC (32oF to 104oF) , below 80% RH
Storage Temperature-10oC to 60oC (14oF to 140oF)
AccessoriesTest leads Auxiliary--> 1 Set , Auxiliary earth spikes--> 2 Pieces, Neck strap--> 1Piece, Batteries, AA, R - 6P or equivalent--> 8 Piece

聯(lián)系我們

聯(lián)系人：STEVEN LAI

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企業(yè)檔案

  • 會員類型：免費會員
  • 工商認(rèn)證： 【已認(rèn)證】
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  • 企業(yè)類型：經(jīng)銷商
  • 注冊資金：人民幣萬

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