KPM’s Clamp Earth Tester (KPM-CET1200)

KPM-CET1200 Clamp Earth Resistance Tester is KPM-CET1200 Clamp Earth Resistance Tester can
widely used for ground resistance measurement, loop measure the ground fault which can not be measured
resistance measurement in fields such as electric by traditional method. KPM-CET1200 Clamp Earth
power, telecommunications, meteorology, oil field, Resistance Tester measures the integrated value of
architecture and industrial electrical equipment, etc. ground resistance and resistance lead.
With KPM-CET1200 there is no need to disconnect
the ground wire & tests are conducted without use of
auxiliary electrode making testing safe and fast.

32m
m
m
65m

m
m
72

Memory
HOLD feature

Current Mode Alarm Mode

Power ON/OFF
Resistance Mode

LCD display
with backlight

*All product catalogues are subject to change without prior notification

 KPM’s Clamp Earth Tester (KPM-CET1200)

Application Diagrams:

Railways: Equipment:

Railway Tracks

Electrical Machine

Distribution: Transmission:

Transmission Lines

Single Earth Pit

Principle of Operation: I
KPM-CET1200 consists of 2 coils namely Voltage V
Generator & Current Measuring coil. The generator
coil generates voltage (V) by virtue of which
electrical current (I) starts flowing in the loop which
is then measured by the measuring coil.
RLOOP= V/I

*All product catalogues are subject to change without prior notification

 KPM’s Clamp Earth Tester (KPM-CET1200)

Technical Specifications:
Boot Time Self-test in 0.5 second, boot Working Temperature -20ᵒC-50ᵒC；20%RH-90%RH
instantly and Humidity
Measuring Range 0.01-1200Ω
Range Resolution Accuracy LCD Screen 4 Digits LCD display, Screen
0.01-0.099Ω 0.001Ω ±(1%+0.01Ω) L×W: 47mm×28.5mm
0.10-0.990Ω 0.01Ω ±(1%+0.01Ω) Clamp Size 65mmx32mm
1.00-49.90Ω 0.1Ω ±(1%+0.1Ω) Clamp Opening Extent 32mm
50.0-99.50Ω 0.5Ω ±(2%+0.5Ω) Tester Weight 1160g (With batteries)
100-199Ω 1Ω ±(3%+1Ω) Clamp Dimension L×W×T: 285mm×85mm×56mm
200-395Ω 5Ω ±(6%+5Ω) Protection Level Dual Insulation
400-590Ω 10Ω ±(10%+10Ω) Structural Feature Clamp CT
600-880Ω 20Ω ±(20%+20Ω) Shifting Automatic shifting
900-1200Ω 30Ω ±(25%+30Ω) External magnetic field <40A/m
Current Range 0-20A External electrical field <1V/m
Range Resolution Accuracy Single measurement 0.5 second
0-9mA 0.1mA ±(2.5%+1mA) time
10-99mA 1mA ±(2.5%+5mA) Resistance >1kHz
100-299mA 1mA ±(2.5%+10mA) measurement
0.30-2.99A 10mA ±(2.5%+0.1A) frequency
3.0-9.9A 0.1A ±(2.5%+0.3A) Measured current 50/60Hz Automatic measurement
10.0-20.0A 0.1A ±(2.5%+0.5A) frequency
Stored Data 99 sets Low Battery Indication Low battery symbol displays when
Beep Alarming Yes battery is lower than 5.3V
Interference With beeps and NOISE symbol Memory Full Indication MEM symbol blinks when all 99
Identification blinking. Strong anti-interference sets memory is full
ability. Over Range Indication Out of range indication “OLΩ”,
Power Consumption Maximum 50mA, Longer battery “L0.01” or “OL A”
life Auto Power-off 5 minutes after Boot up
Meter Appearance Fine appearance, More fixed Power Consumption Max 50mA either in booting up or
structure, Easy operation normally working, Continuously
Battery Cover With fastening screws, Secure, working for 30 hours
Reliable, Easy battery replacement Accessories Meter: 1 piece, Test ring: 1
Function Ground resistance test, Loop Piece, Meter Suitcase: 1 Piece
resistance test
Power Supply 6VDC 4 PCS of AA Alkaline
batteries
Alarm Threshold Resistance: 1-199Ω
Setting Range
Alarm Sound and “Beep-beep-beep” alarm tone,
Light Alarm Symbol Flashing, Press AL
key to turn on, turn off Alarm or
set Alarm Threshold
Interference Signal “Beep-beep-beep” tone, NOISE
Recognition symbol blinking
KPM Engineering Solutions Pvt. Ltd.
Phone: 91-124-4001088
Email: sales@kpmtek.com
Website: www.kpmtek.com
815 A, 8th Floor, Unitech Arcadia , Sector 49 ,
Pin – 122018 , Gurugram

*All product catalogues are subject to change without prior notification