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Auto Range Clamp Earth Ground Resistance Tester 0~30A Leakage Current Test 0.01

Auto Range Clamp Earth Ground Resistance Tester 0~30A Leakage Current Test 0.01

Brand Name : BOTECH
Model Number : BT2100/3000
Place of Origin : CHINA
MOQ : 1 set
Price : usd 150-300 per set
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 60 Set/Sets per Month
Delivery Time : Shipped in 3 days after payment
Packaging Details : Wooden Box
Power : Electronic
Usage : Strength Testing Machine
Accuracy : ±1%
Power Supply : 6VDC
Test Frequency : 128Hz/111Hz/105Hz/94Hz(AFC)
Short-circuit Test Current : AC 20mA max
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BT3000 Professional Auto Range Clamp Earth Ground Resistance Testers w/ 0~30A Leakage Current Test 0.01-1000ohm

BT3000 digital Earth Resistance Soil Resistivity Tester introduction:

BT3000 Earth Resistance Soil Resistivity Tester is specially designed and manufactured for measuring earth resistance, soil resistivity, earth voltage, AC voltage. Adopting the latest digital and micro-processing technology, precise 4-pole, 3-pole and simple 2-pole method for earth resistance measurement, importing FFT and AFC technology, with a unique function of anti-interference capability and the ability to adapt to the environment, consistency of repeat testing, to ensure high precision, high stability and reliability for prolonged measure, which is widely used in electric power, telecommunications, meteorology, oil field, construction, lightning protection, industrial electrical equipment and other earth resistance, soil resistivity, earth voltage, AC voltage measurement.

BT3000 digital Earth Resistance Soil Resistivity Tester specifications

General Specification
Measurement of 2/3/4-pole earth resistance, soil resistivity, earth voltage, AC voltage
Power Supply
DC 9V(Zi-Mn dry battery R14S 1.5V 6 PCS, continuous standby for 300 hours )
Measurement Range
Earth Resistance: 0.00Ω-30.00kΩ
Soil Resistivity: 0.00Ωm-9000kΩm
Measuring Mode
Precise 4-pole measurement, 3-pole measurement, simple 2-pole measurement
Measuring Method
Earth Resistance: rated current change-pole method, measurement current 20mA Max
Soil Resistivity: 4-pole measurement (Wenner method)
Earth Voltage: average rectification(between P(S)-ES)
Test Frequency
Short-circuit Test Current
AC 20mA max
Open-circuit Test Current
AC 40V max
Test Voltage Wave
Sine wave
Electrode DistanceRange
Can be set 1m-100m
Earth Resistance: 0.00Ω-30.00kΩ, automatic shift
Soil Resistivity: 0.00Ωm-9000kΩm, automatic shift
Blue screen backlight, suitable for dim places
Display Mode
4-digital super-large LCD display, blue screen backlight
Measuring Indicator
During measurement, LED flash indicator, LCD count down display, progress bar indicator
LCD Frame Dimension
LCD Window Dimension
L×W×H: 215mm×190mm×95mm
Standard Test Wire
4 wires: each for red 20m, black 20m, yellow 10m, and green 10m
Simple Test Wire
2 wires: each for red 1.6m and black 1.6m
Auxiliary Earthing Rod
4 rods: Φ10mm×150mm
Measuring Rate
Earth voltage: about 3 times/second
Earth resistance, soil resistivity: about 5 seconds/time
Measuring Times
Over 5000 times (Short-circuit test, interval time should be at least 30 seconds)
Line Voltage
below AC 600V
RS232 Interface
Possess RS232 interface, software supervision, storage data can be uploaded to computer, saved or printed.
Communication Wire
One piece of RS232 communication wire, with length 1.5m
Data Storage
300 sets, “MEM” icon storage indicator, flash display “FULL” icon to indicate storage is full
Data Hold
Data hold function: “HOLD” icon display
Data Access
Data read function: “READ”icon display
Overflow Display
Exceeding measuring range overflow function: “OL” icon display
Interference Test
Recognize interference signal automatically, “NOISE” icon display when interference voltage exceed 5V
Auxiliary Earthing TestCan measure auxiliary earth resistance, 0.00KΩ-30kΩ(100R+rC<50kΩ, 100R+rP<50kΩ)
Alarm Function
When measuring value exceeds alarm setting value, there is “Toot-toot-toot” alarm hint
Battery Voltage
When battery voltage decreases to about 7.5V, battery voltage low icon will display, reminding to replace battery.
Power Consumption
Standby: about 20mA (Backlight shut off)
Boot and with backlight: about 45mA (25mA without backlight)
Measurement: about 100mA (Backlight shut off)
Total weight: 4.5kg (including package)
Tester: 1443g (including battery)
Tesing wires: 1560g
Auxiliary earthing rods: 935g (4pcs)
WorkingTemperature & Humidity
-10℃-40℃, below 80%rh
Storage temperature & humidity
-20℃-60℃, below 70%rh
Overload Protection
Measuring earth resistance: between each interfaces of C(H)-E,P(S)-ES,AC 280V/3 seconds
Insulation Resistance
Over 20MΩ (between circuit and enclosure it is 500V)
Withstanding Voltage
AC 3700V/rms (Between circuit and enclosure)
Electromagnetic Features
Protection Type
IEC61010-1 (CAT Ⅲ 300V,CAT IV 150V,Pollution 2), IEC61010-031, IEC61557-1 (Earth resistance), IEC61557-5 (Soil resistivity), JJG 366-2004
Intrinsic error and performance indicators under base conditions
Measurement Range
Intrinsic Error
Earth Resistance
Soil Resistivity
According to the precision of R
a:1 m-100m,
Earth Voltage
AC 0.0-600V

Product Tags:

insulation resistance meter


digital earth resistance tester

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