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TES-1700 Digital Earth Tester

:Earth Voltage
0 ~ 399.9V (50Hz, 60Hz)
:Earth Resistance
0 ~ 39.99Ω/399.9Ω/ 3999Ω
Manufacturer: TES
ریال

TES-1700 Digital Earth Tester is 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.

Features:

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.

Measuring Range and Accuracy ( at 23 o C 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 ~ 39.99Ω
+/- (2%rdg+0.2Ω)
250Vrms / 10 seconds
0 ~ 399.9Ω
+/- (2%rdg+3dgts)
0 ~ 3999Ω
 

TES-1700 Digital Earth Tester is 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.

Features:

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.

Measuring Range and Accuracy ( at 23 o C 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 ~ 39.99Ω
+/- (2%rdg+0.2Ω)
250Vrms / 10 seconds
0 ~ 399.9Ω
+/- (2%rdg+3dgts)
0 ~ 3999Ω
 
Products specifications
Producer TES
Made in Taiwan
device type Portable
Display screen 3 3/4 digit liquid crystal display with a maximum reading of 3999.
Working temperature 0 ℃ to 40 ℃ (32 ℉ to 104 ℉ )
Working humidity below 80% RH
Storage temperature -10 ℃ to 60 ℃
Ground voltage 0 to 399.9V
Earth resistance 39.99/ 399.9Ω/3999Ω
Accuracy 39.99±:(rdg + 0.1Ω): 3999Ω/399.9Ω, ±(2% rdg + 3 dgts)
Powered by Eight 1.5V 01t AA Size Battery.
Dimensions 190(L) x 140(W) x 77(H)mm
Weight Approx. 800 (with battery)