Clamp Earth Resistance Tester Etcr2100A+ Ground Resistance Meter Digital Etcr2100A Etcr Etcr2100

- Original dari ETCR Electronics - Dikirim dari Jakarta dengan kardus utk keamanan produk - Semua produk kami bergaransi Clamp Resistance Tester berkualitas dari ETCR Electronics Product Main Function 1. Measurement of earth resistance,loop resistance 2. Resistance Measure Range: 0.010Ω~200Ω 3. Data Storage: 99 sets 4. Alarm Threshold Setting：1-199Ω 5. Alarm Function: audible and visible alarm 6. CT Size:Φ32mm Power Supply 6VDC 4 PCS of LR6 lkaline batteries Clamp Size Φ32mm LCD Size 4 Digits LCD display, Screen: 47mm×28.5mm Range 0.010Ω~200Ω Resolution 0.001Ω Accuracy ±1%±0.01Ω Data Storage 99 sets Data Upload Function RS232 Interface (Optional) Auto Power-off Automatically power off after 5 minutes without any operation Power Consumption ≤50mA， Continuously working for 30 hours Working Environment -20℃~55℃；20%rh~80%rh Store Environment -20℃~60℃；below 90%rh Alarm Threshold Setting Range Resistance：1~199Ω Audible and Visible Alarm “Beep-beep-beep” alarm sound, alarm symbol flashing, press AL key to turn on/off and setting Interference Signal Recognition “Beep-beep-beep” indicator, NOISE symbol blinking Protection Level Double insulation Structural Feature Clamp CT Shift Automatic shift External Magnetic Field ＜40A/m External Electrical Field ＜1V/m Single Measure Time 0.5 second Resistance Measure Frequency ＞1KHz Measured Current Frequency 50/60Hz Automatic Low Battery Voltage indication When the battery voltage is lower than 5.3V, the low battery voltage symbol is displayed Storage Full Indication Storage data full of 99 sets,flashed display #34;MEM #34; symbol Over Range Indication Over range indication “OLΩ”, “L0.01” or “OL A” Tester Weight 1160g (With batteries) Clamp Dimension L×W×T：260mm×90mm×66mm