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Clamp On Digital Earth Resistance Tester , 0.01-1200 Ohm Ground Resistance Test

Clamp On Digital Earth Resistance Tester , 0.01-1200 Ohm Ground Resistance Test

Brand Name : BOTECH
Model Number : BT3000
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
Working temperature and humidity : -10℃~40℃; ≦80%rh
Storage temperature and humidity : -20℃~60℃; ≦70%rh
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Clamp On Ground Earth Resistance Tester BT3000, 9999 counts 0.01 ~ 1200 Ohm digital earth resistance clamp tester

Product Application

BT3000 frequency Earth Ground Resistance Tester designed for field measurement of grounding resistance and well-designed and manufactured, using the latest digital and microprocessing technology. Has a unique line resistance check function, anti-jamming capability and environmental adaptability, to ensure long-term measurement of high precision, high stability and reliability. Widely used in electric power, telecommunications, meteorology, oil, construction and industrial electrical equipment such as grounding resistance measurement, loop resistance measurement.When measuring circuit grounding system, without disconnecting ground deflectors, without auxiliary electrode, safe and fast.

Main Features

1) Grounding resistance measurement, ground voltage measurement, low value resistance measurement.

2) The fuselage is made of new material and is durable and durable.

3) Line check function.

4) RS232 interface data upload function.

5) Software monitoring.

6) Alarm function.

7) Data storage 4000 group.

8) Grounding resistance range: 0.01Ω ~ 2000Ω

9) Grounding voltage: 0V~600V

10) LCD display.

11) Safe, fast and simple in use.

Grounding resistance measurement, ground voltage measurement, low value resistance measurement
Power Supply
DC 9V zinc manganese dry battery R14S 1.5V 6 knots; can be continuous standby 300 hours
Measurement Method
Precision three-line measurement, simple two-wire measurement.
Way of measurement
Grounding resistance: rated current pole method, measuring current 3mA Max, 820Hz; ground voltage: the average rectifier.
Digital Mode
Average, maximum, minimum
Line resistance check
To avoid the test line is not fully inserted into the instrument interface or poor contact or the user to replace the extended test line caused by the error,
make the grounding resistance measurement more accurate.
Display Mode
4 large LCD display, blue screen backlight, LCD size: 128mm × 75mm; display area: 124mm × 67mm.
Measurement instructions
LED flashing indicator in the measurement, LCD countdown display.
Grounding resistance
Range: 0.01Ω ~ 2000Ω; Resolution: 0.01Ω; Accuracy: ± 1% rdg ± 3dgt.
Grouding voltage
Range: 0 ~ 600V AC; Resolution: 1V; Accuracy: ± 1% rdg ± 3dgt
Test line length
red: 20m, yellow: 10m, green: 5m
Simple test line
red:1.6m, green:1.6m
Auxiliary ground bar
2 root: φ10mm×150mm
Measurement time
Ground voltage: 3 times / sec; grounding resistance: 5 seconds / time.
The number of measurements
More than 5000 times (20Ω file measurement 10Ω, measured 1, stop 25 seconds and then test)
Line voltage
Measure the ground voltage: AC 600V below the measurement.
RS232 interface
With RS232 interface, software monitoring, storage data can upload the computer, save the print
Communication line
Line RS232, 1.5m long
Data storage
400 group, flashing FULL symbol indicates that the memory is full.
Data retention
HOLD symbol display
Data access
READ symbol display
Overflow display
OL symbol display
Alarm function
When the measured value exceeds the alarm set value, the beep - beep - beep alarm message
Battery voltage
When the battery voltage drops to about 7.8V, the battery voltage low symbol +- is displayed to remind the replacement battery
Power consumption
Backlight: 25mA Max; Standby: 25mA Max (backlight off); Measurement: 70mA Max (backlight off)
1443g (Include battery)
Working temperature and humidity
-10℃~40℃; ≦80%rh
Storage temperature and humidity
-20℃~60℃; ≦70%rh
Overload protection
Grounding resistance: E-P, E-C between the ports AC 280V / 3 seconds
Insulation resistance
10MΩ or more (between the circuit and the shell 500V)
AC 3700V / rms (between circuit and housing)
Electromagnetic properties
IEC61010-4-3, radio frequency electromagnetic field ≤ 1V / m
Suitable for safety regulations
IEC 61010-1, IEC1010-2-31, IEC61557-1,5, IEC60529 (IP54), pollution, etc. 2, CAT III 300V

Product Tags:

electrical resistance testing equipment


insulation resistance meter

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