Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C, 47500 Subang Jaya, Selangor, Malaysia.
+603-5621 5786
+603-5621 5829
+60122185651 (Enquiry)
+60162233687 (Vacancy)
Digital Earth Tester TES-1605
| Previous | 2 / 3 | Next |
Product Features
- Capable of measuring earth voltage.
- Data hold function.
-
Auto power off function:
The timer operates automatically about 10 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.
- Automatic warning when resistance of auxiliary earth spike is in excess of tolerance.
- Designed to meet EN 61010-1/ / EN 61557 safety standard.
- Zero ohm adjustment.
Measuring Range and Accuracy ( at 23℃ and 45-75%RH )
| Function | Measuring range | Accuracy | Overload Protection |
| Earth Voltage | 0 ~ 199.9V (50Hz, 60Hz) | ±(1%rdg + 4dgts) | 300Vrms / 1 minute |
| Earth Resistance | 0 ~19.99Ω | ±(2%rdg + 0.1Ω) | 200Vrms / 10 seconds |
| 0 ~ 199.9Ω | ±(2%rdg+3dgts) | ||
| 0 ~ 1999Ω |
| Range | ON |
| 20Ω/ 200Ω/2000Ω | 42mA |
| Earth V | 22mA |
- Safety Standard : EN 61010-1 overvoltage category Ⅲ,EN 61557.
- Display : 3 1/2 digit liquid crystal display with a maximum reading of 1999.
- Insulation Resistance : More than 5MΩ between the circuit and the housing case when measured with 300VDC.
- Withstand Voltage : 3700CV AC for 1 minute between the circuit and the housing case.
- Timer (Auto power off) : about 10 minutes.
- Dimensions : 165(L) ×100(W) ×57(H)mm
- Weight : Approx. 500g (with battery).
- Power Source : DC 9V (6´1.5V size “AA” battery or equivalent).
- Over range Indication : “ 1- - - - ” will be shown on the LCD panel when out of range measurement is made.
- Operating Temperature and Humidity : 0℃ to 40℃ (32℉ to 104℉) , below 80% RH.
- Storage Temperature : -10℃to 60℃ (14℉ to 140℉)
- Accessories : Test leads 1 set, Auxiliary earth spikes 2 pcs, Battery 6 pcs, Carrying case, Manual.
