Double Clamps Digital Phase Meter Suppliers and Manufacturers

Function random phase measurement, AC current and leak current measurement, AC Voltage detection, distinguish the inductive circuit and capacitive circuit, sequence of three-phase voltage detection and connection group of transformer detection, etc. Power supply DC9V alkaline dry battery LR6f-6 continuous duty :300h LCD 3-1/2 LCD display Dimension Width *length* thick·ª92mmf-192mmf-50mm LCD dimension Display domain·ª64mmf-54mm ·+font high·ª40mm Clamp mouth ¬+7.5mm ·+¬+40mm lectotype·¼ Measuring range phase·ª0~360fp·+current·ª0~200mA/2A/10A·+voltage·ª0~20V/200V/500V resolution phase·ª1fp·+current·ª0.1mA·+voltage·ª0.01V Measurement accuracy ·+50Hz,23f¦f+1f¦·+40-60%RH·¼ phase·ªf+3fp current·ªf+1%f+2dgt Voltage·ªf+1.2%f+2dgt line voltage Line test under AC500V Sampling speed About 3 times /s Signal frequency sine wave 45Hz~55Hz ¬-=0.05 Data hold Data holding function·ªdisplayed by fªDHfª symbol Back light function Blue back light ,suit for dark occasion Automatic shutdown After starting up 15min·+it shutdown automatically to reduce battery consumption Battery voltage When battery voltage is low ,battery low voltage symbol will filker to remind replacing battery; Quality Core about590g·+with battery·¼·+long flat nose current pliers about ·ª175gf-2·+big round tongs clamp·ª120g Work temperature and moisture -10f¦~40f¦·+85%rh below Storage temperature and moisture -20f¦~60f¦·+70%rh below Driving point impedance AC voltage driving point impedance·ª2M¬+·+when test phase U1-U2·ª40K¬+ Insulation intension fª10M¬+9·+Between wire of meter and crust·+two voltage input port·¼ Voltage bear Between port of voltage input and box, split core type currenttransformator and clamp handle& winding coil: 1000V/50Hz, 1min experiment can be reach when sine wave AC voltage 500V/50Hz between port of voltage input. 92*192*50(mm)

Product Introduction Digital double clamp Phase voltammeter is a high-precision low-price hand-held double-channel input measurement instrument designed for voltage current and Phase measurement on site.Using this meter the phase between u-u i-i and u-i can be easily measured in the field the phase sequence of sensitive and capacitive circuits and three-phase voltage can be distinguished the wiring group of transformers can be detected the secondary circuit and bus differential protection system can be tested the phase relationship between CT of each differential protection group can be read out and the wiring of the electricity meter can be checked.The tongs current transformer is used to input the measured current so there is no need to disconnect the measured line.When measuring the phase between u1-u2 the two input circuits are completely insulated and isolated so it completely avoids the possible short-circuit of the measured circuit caused by wrong wiring and thus burns out the measuring instrument.The display screen USES high-contrast Liquid crystal display with words up to 25mm and The screen Angle can be freely converted to about 70�° to obtain better visual effects. Digital double clamp Phase voltammeter enclosure USES engineering insulation materials another rubber vibration protection sleeve safe and reliable. Product namesï¼?Phase meter double clamp Phase meter double clamp Phase voltammeter clamp forms a table clip-on Phase voltammeter Digital Phase double clamp Phase meter Digital double clamp table low-pressure volt-ampere Phase inspection table hand-held Digital double clamp Phase voltammeter double clamp type Digital Phase meter double clamp Digital Phase meter double clamp type volt-ampere Phase meter double clamp volt-ampere Phase table double clamp Phase meter Digital display double clamp Phase voltammeter

Digital double clamp Phase voltammeter is a high-precision low-price hand-held double-channel input measurement instrument designed for voltage current and Phase measurement on site.Using this meter the phase between u-u i-i and u-i can be easily measured in the field the phase sequence of sensitive and capacitive circuits and three-phase voltage can be distinguished the wiring group of transformers can be detected the secondary circuit and bus differential protection system can be tested the phase relationship between CT of each differential protection group can be read out and the wiring of the electricity meter can be checked.The tongs current transformer is used to input the measured current so there is no need to disconnect the measured line.When measuring the phase between u1-u2 the two input circuits are completely insulated and isolated so it completely avoids the possible short-circuit of the measured circuit caused by wrong wiring and thus burns out the measuring instrument.The display screen USES high-contrast Liquid crystal display with words up to 25mm and The screen Angle can be freely converted to about 70 to obtain better visual effects. Digital double clamp Phase voltammeter enclosure USES engineering insulation materials another rubber vibration protection sleeve safe and reliable. Product namesï¼?Phase meter double clamp Phase meter double clamp Phase voltammeter clamp forms a table clip-on Phase voltammeter Digital Phase double clamp Phase meter Digital double clamp table low-pressure volt-ampere Phase inspection table hand-held Digital double clamp Phase voltammeter double clamp type Digital Phase meter double clamp Digital Phase meter double clamp type volt-ampere Phase meter double clamp volt-ampere Phase table double clamp Phase meter Digital display double clamp Phase voltammeter

Function Measuring Range Accuracy DC Voltage 600V +/-1.0% AC Voltage 450V +/-1.2% AC Current 20-200-400A +/-2.0% Resistance 200KOHM +/-1.0% Diode Test YES Data hold YES Buzzer YES Power Supply (AAA)1.5*2 Max. Display 1999 Dimensions 150*63*28mm Weight 160g Standard Accessories Test Leads, Manual.

Three Phase Double Tariff Meter (DTS353) Executive Standard: IEC62052-11 2003; IEC62053-21 2003 DIN-rail standard: "SO"43864. Function and characteristic: Two tariffs; Double LCD; Control tariff by exterior controller; Two display window for two different tariffs T1, T2. Technical data: Rated Voltage: 3*220V/380V; 3*230V/400V Rated Current: 3*5(30)A; 3*10(60)A; 3*10(100)A Frequency: 50-60Hz Connection Mode: Direct type Display: LCD 5+1=99999.9kWh Accuracy Class: 1.0; Power Consumption: Less than 0.6W; Less than 0.3VA Start current: 0.004Ib Constant: 800/1600/3200/6400imp/kWh. Size: 122*100*65mm.

FEATURES Measure phase angle between two voltages, between two current or between voltage and current Measure alternating voltage (U), alternating current (I), frequency (F), active power (P), reactive power (Q), power factor (PF) and so on. Current signal is obtained by the clamp current transformer on line directly Discern inductive circuit and capacitive circuit; Directly read differential protection phase among every unit of CT Can check connection of transformer Measure two way voltage phase sequence Can check whether the meter connection is right or not Can evaluate the running speed of electric kWh meter High resolution of current, so can be used as a leakage current meter

Especially developed for indication and supervision of the single-phase circuit, replaces an analogical ammeter, reducing installation manpower and optimizing the used one of spaces in the panel. Ideal for protection of single-phase networks is monitored and generally to own alarm superior and inferior. Protection of the parameters of programming by password.

Especially developed for indication and supervision of the single-phase circuit, replaces an analogical voltmeter, reducing installation manpower and optimizing the used one of spaces in the panel. Ideal for protection of single-phase networks is monitored and generally to own alarm superior and inferior. Protection of the parameters of programming by password.

Especially developed for indication and supervision of the three-phase circuit, replaces an analogical ammeter, reducing installation manpower and optimizing the used one of spaces in the panel. Ideal for protection of three-phase networks is monitored and generally to own alarm superior and inferior. Protection of the parameters of programming by password.

Especially developed for indication and supervision of the three-phase circuit. Provide three-phase active power, reactive power, power factor measurement and display, can expand the measurement range, replaces old analogical meter, reducing installation manpower and optimizing the used one of spaces in the panel. Ideal for protection of three-phase networks is monitored and generally to own alarm superior and inferior. Protection of the parameters of programming by password.

Especially developed for indication and supervision of the three-phase circuit, replaces an analogical voltmeter, reducing installation manpower and optimizing the used one of spaces in the panel. Ideal for protection of three-phase networks is monitored and generally to own alarm superior and inferior. Protection of the parameters of programming by password.