3 Pole Auto Range LCD Digital Earth Resistance Resistivity Meter Intelligent Ground Resistance Meter Soil Resistivity Tester
Product Description:
ST2016 Earth Resistance Resistivity Tester
Earth Resistance Measurements with2, 3 Wires, Auto Range
Earth Resistivity (ρ) Measurement using WENNER method
* Test resolution of 0.001Ω on 20kΩ range.
* Advanced Filtering method (based on FFT Fast Fourier Transform) reduces noise interference for obtaining stable measurements.
* Automatic and Manual selection of the Test Current Frequency in four bands (94/105/111/128Hz). In Automatic mod.
* Warning for excessive noise and high Auxiliary Earth Spikes resistance.
* Large Graphic Display with backlight for readings in poorly illuminated areas.
* Up to 999 measurement results can be saved in the memory and recalled on the display.
* The stored results can be transferred to a PC using software and a USB adaptor which are not included.
Earth Resistance Measurement
1: Earth resistance measurement with 2, 3wires and six ranges covering measurements from 0.03Ω to 19.99kΩ.
2: Also ideal for large earthing systems by the considerable test current of 20mA (max) yield-ing a high resolution of 0.001Ω on 2Ω range.
3: Advanced Filtering method (based on “FFT” Fast Fourier Transform) reduces noise interference for obtaining stable measurements.
4: Warnings for excessive noise and high Auxiliary Earth Spikes resistance.
Earth Resistivity Measurement
* The earth resistivity measurement is useful for soil surveys to establish the optimum earth electrode system design and site, to avoid extra cost of re-working electrode installations. It can be also suitable for geological investigations.
* Earth resistivity measurement is automatically calculated after having set the distance between Auxiliary Earth Spikes.
Software
The stored results can be transferred to a PC via USB adaptor.
* Up to 999 measurement results can be saved in memory.
* Data can be converted to CSV files.
Safety Standards
This instrument is in compliance with EN61010, EN61557-1 EN61557-5
Insulation Level : II, double-insulated
Pollution Level: 2
Maximum Altitude 2,000m
Overvoltage Level: CAT III 250V (firewire VS earth wire)
Basic Features
Dimensions: 270 (length) x 190 (width) x 80 (height) mm
Weight (including batteries): Approx. 1,700g
Power Supply
Batteries: 8 pcs batteries (1.5 V – R14G – SIZE C) (Not Included)
Low battery:The battery power is running out when appears.
Battery life:Meauring for 1,000 times
Fuse: F100 mA
Auto power-off: This instrument will shut down 5 minutes after the last instruction sent from PC or function selection.
Display
Features: 102mm * 86mm standard LCD display
Storage capacity: 999 measured values at maximum
Connecting port: USB data cable for connecting to PC (data segregation has been preset)
Standard Accessories
4 pcs earth rods; 4 pcs crocodile clamps and wires
Black: 6mm; Red: 15mm; Blue: 30mm; Green: 6mm
User manual
Canvas bag
Optional Accessories
PC software and USB data cable