产品展示

TES-1700

更新日期：2012/3/8 16:46:51

所在地：Tai Wan

产品型号：Digital Earth Tester

简单介绍：Capable of measuring earth voltage.
Data hold , MAX / MIN function.
Auto power off function:
The timer operates

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 23^oC and 45-75%RH )

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

General Specification:

Safety Standard	IEC1010-1 overvoltage category III , IEC 61557
Display	3 3/4 digit liquid crystal display with a maximum reading of 3999.
Insulation Resistance	More than 5MW between the circuit and the housing case when measured with 500VDC
Withstand Voltage	3700CV AC for 1 minute between the circuit and the housing case.
Timer (Auto power off)	about 3 minutes.
Dimensions	190(L) x 140(W) x 77(H)mm
Weight	Approx. 800 (with battery)
Power Source	Eight 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 Humidity	0^oC to 40^oC (32^oF to 104^oF) , below 80% RH
Storage Temperature	-10^oC to 60^oC (14^oF to 140^oF)
Accessories	Test leads Auxiliary--> 1 Set , Auxiliary earth spikes--> 2 Pieces, Neck strap--> 1Piece, Batteries, AA, R - 6P or equivalent--> 8 Piece

联系人：STEVEN LAI