Commercial and civil power supply installation and acceptance testing and electrical measurement

Brief introduction of marine instrument power quality and Other products of electrical test instruments

Instrument series

Function introduction

Available models

OI61-700 series dual display clamp current

● Unique dual display patent technology ● Full test gear voltage alarm ● Cone jaw with hook ● True effective value, max / min measurement ● Max / min spike measurement (1ms)
● Audio prompt conduction; optional automatic shutdown ● Data retention; battery low voltage indication ● The test kit and crocodile clip are included in the kit ● The pressure resistance meets: CAT IV-600V, CAT III-1000V

OI61-764: 400 / 600Α communication
OI61-766: 40/400 / 600Α communication
OI61-768: 400 / 600Α AC / DC
OI61-772: 400 / 1000A communication
OI61-774: 400 / 1000A AC / DC lifetime limited warranty

OI61-920
Clamp ground resistance meter

● Measure ground resistance ● Measure 30AAC discharge current ● Automatic shutdown, store test results ● Backlight ● Clamp diameter 32mm

61-920

OI61-452
Leakage current tester

● Measurement range: 40mA－40AAC
● Data retention ● Analog pointer ● Maximum / minimum measurement

OI61-452

OI61-791
Insulation Resistance Tester

● 1mA insulation test current ● Test line short circuit zero adjustment, 200mA continuity test ● Analog pointer / digital combination display ● Audio prompt when turned on, automatic shutdown ● Backlight, battery low voltage prompt ● 250V / 500V / 1000V insulation test Set as voltmeter

OI61-791

OI61-164cn
Circuit Analyzer

● True RMS measurement of AC voltage ● Simulation of 5A, 8A, 10A load, measurement of line voltage drop ● Measurement of phase voltage, neutral-to-earth voltage, voltage peak, frequency ● Measurement of phase (fire) and neutral (neutral) 、 Earth conductor impedance ● Identify the connection method of the 3-wire socket (left and right fire, with or without ground wire)
● Test the reliable operation and response time of the leakage protection device (RCD) ● With 30cm test lead and portable tool bag ● 2 years warranty

OI61-164cn

OI61-950 series cable detector

● Digital display and variable tone prompt for easy identification of signal strength;
● Highlight display, easy to observe;
● Histogram of signal peak detection, real-time display of signal strength;
● Identify circuit breakers and fuses (fuses);
● Find open and short points in the line;
● Detection of cables in walls and underground;
● Can be used in non-electric cables, and can also be used in live cables below 600V AC / DC;
● Do not interfere with sensitive equipment such as "Ground Fault Circuit Breaker" (GFCI), "Leakage Protector" (RCD) on the line;
● Low battery voltage indication, safety level: CAT III-1000V.

OI61-954
OI61-956
OI61-958

SSS Nonwoven Machine

SSS Nonwoven Machine,Automatic PP Spunbond Nonwoven,Automatic Nonwoven Making Machine,Nonwoven Fabric Making Machine

ZHEJIANG YINFEN GROUP , https://www.yingfengmachinery.com