FR2000A+ Clamp Ground Resistance Tester 0.01Ω-200Ω Loop Resistance Tester 300 Sets of Data Storage
FR2000A+ Clamp Ground Resistance Tester 0.01Ω-200Ω Loop Resistance Tester 300 Sets of Data Storage
Description:
FR2000+ series clamp-on ground resistance tester is a new generation of ground resistance tester carefully developed by our company’s technical team. It uses a new generation of LCD black screen backlight display and microprocessor technology, Ω+A synchronous display, through induction The method of measuring grounding resistance is convenient and quick. When measuring a grounding system with loops, there is no need to disconnect the ground lead wire, no auxiliary electrode, and it is safe and fast. It is widely used in telecommunications, electric power, meteorology, computer rooms, oil fields, power distribution lines, tower transmission lines, gas stations, factory grounding grids, evade thunder rods, etc. The instrument has the characteristics of accurate, fast, simple, stable and reliable testing.
The FR2000+ series clamp-on ground resistance tester is controlled by a microprocessor, which can accurately detect ground resistance and leakage current. It uses fast filtering technology to minimize interference. Store 300 sets of data at the same time.
Resistance range: 0-1200Ω
Current range: 0-20A
New black screen design, high-end luxury
Ω + A same screen display
Quick self-check function, no need to wait
Using fast filtering technology, strong anti-interference ability
New design, long life of clamp head
300 groups of storage
Specification:
Model: FR2000A+
Resistance range: 0.01Ω-200Ω
Type: Practical
Resistance resolution: 0.001Ω
Current range: none
Current resolution: none
Function: ground resistance test, loop resistance test, leakage current test
Accuracy: Ground resistance accuracy: ±1%±0.01Ω, current accuracy: ±2%±1mA
Ambient temperature and humidity: 23°C±5°C, below 75%rh
Power supply: DC6V (4 AA alkaline dry batteries)
Measurement method: mutual inductance method
Jaw size: 55mm x 32mm
Ω + A simultaneous display: Ω + A simultaneous display
Display mode: 4-digit LCD display, black screen design
LCD size: 46mm x 29mm
Instrument size: length, width and height: 285mm x 85mm x 58mm
Measuring time: 2 times/sec
Data storage: 300 groups, “MEM” storage indication, display “FUL” symbol to indicate storage is full
Data access: “MR” symbol indicates when accessing data
Overflow display: “OL” symbol indicates when over-range overflow
Interference test: automatic identification of interference signals, “NOISE” symbol indicates when the interference current is large
Alarm function: when the measured value exceeds the alarm set value, an alarm will be issued
Battery voltage: real-time display of battery power, reminding to charge in time when the battery voltage is low
Automatic shutdown: “APO” indication, automatic shutdown after 5 minutes of startup
Power consumption: 50mA Max
Quality: Meter: 1180g (Not including battery)
Working temperature and humidity: -10°C~40C; below 80%rh
Storage temperature and humidity: -20°C~60C; below 70%rh
Insulation resistance: above 20MΩ (500V between circuit and case)
Withstand voltage: AC 3700V/rms (between circuit and case)
External magnetic field: <40A/m
External electric field: <1V/m
Suitable for safety regulations: IEC61010-1 (CAT ll 300V, CAT IV 150V, pollution degree 2); IEC61010-031; IEC61557-1 (ground resistance).
Package includes:
1 x Meter
1 x Calibration ring
1 x Instrument package
1 x User Manual
Details picture:
