TENTECH CORPORATION TM-25r HIGH FREQUENCY EARTH TESTER 高频接地测试仪
MEASUREMENT RANGES：0 - 300 Ω.
OPERATION FREQUENCY：25,000 Hz.
TEST CURRENT：20 mA automatic
INDUCTIVE COMPONENT COMPENSATION
Through bank of capacitors integrated to the equipment.
Maximum capacity: 4.2 μF.
Resolution: 10 nF.
MEASUREMENT ACCURACY
± 2.5 % of reading ± 1 digit.
DISPLAY
Alphanumeric display (LCD).
MAX. EARTH RESISTANCE OF AUXILIARY RODS
2,000 Ω (current rod).
2,000 Ω (voltage rod).
BUILT-IN MEMORY：
It allows for the storage of 2,000 tests readings in its internal NVRAM memory
DATA OUTPUT：USB.
BLUETOOTH
For remote control of the equipment through a tablet.
SUPPLIED SOFTWARES
MegaLogg2: Software to adjust date and time, download test results and clear the internal memory of the equipment. Compatible with Windows (XP, Vista, 7 and 8).
BlueLogg: Compatible with system Android 4.0 Ice
Cream Sandwich (API 14) or Higher.
POWER SUPPLY：Internal rechargeable battery .
BATTERY CHARGER：12 V - 2 A.
OPERATING TEMPERATURE：-5°C to 50°C.
STORAGE TEMPERATURE：-15°C to 65°C.
HUMIDITY：Up to 95% RH (non condensing).
DIMENSIONS：340 x 295 x 152 mm.
EQUIPMENT WEIGHT：Approx. 4.9 kg.
ACCESSORIES WEIGHT：Approx. 16.5 kg.
ACCESSORIES：
4 50 cm long steel core rods with copper coating.
1 Rod extractor.
1 70 m shielded cable.
1 50 m shielded cable.
1 30 m cable to current rod.
1 70 m cable to auxiliary potential rod.
1 50 m cable to auxiliary potential rod.
1 Cable adapter for current electrode.
1 Cable for connection to the unknown electrode
(Tower).
1x AC Adapter.
1x Case to carry accessories.
1x USB cable.
1x Operating handbook.
TENTECH CORPORATION TM-25r HIGH FREQUENCY EARTH TESTER 高频接地测试仪
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