JAKEMY JM-6114 70 in 1 Ratchet Screwdriver Hand Tools Electrical Maintenance
Features:
JAKEMY JM-6114 70 in 1 Ratchet Screwdriver Hand Tools Electrical Maintenance
Features:
Round: R1
UT240 series is a stable, safe and reliable handheld power and harmonics clamp meter, which combines with digital ammeter, power measurement, harmonic measurement and equipped with a powerful measurement and data processing software. It is suitable for testing, calculating and displaying voltage, current, active power, power factor, phase angle, apparent power, reactive power, harmonic, electrical energy and frequency etc. Its harmonic measurement can be measured up to 20 times.
UT139 Series digital multimeters are newly designed to offer users better performance and higher safety rating. Totally over-load protection and unique structural design make it new type of multimeter with high performance/ price ratio and a best choice for electricians used in electrical maintenance and repairing.
1、True RMS for the whole series;
2、Measure signals with varied frequency (VFC);
3、Measure large capacitance up to 100mF;
4、Optional AC/DC 60A current clamps in different models to measure current up to 60A(1mv=1A);
5、NCV designed for the whole series, a necessity for electricians;
6、AA1.5V*2(5#) battery, easy for users to purchase and replace;
7、Soft rubber holster is easy to stand 2m drop;
8、Optional magnetic hanging strap offered to facilitate tests in special location;
9、Fast to replace fuse, just by opening battery cover;
10、Reliable with use of internal 2PCS fuses with high-breaking capacity;
11、Protection against 600V input/1 minute from misconnection;
12、Safety Rating: CAT III 600V.
Applications
An ideal tool for equipment testing, maintenance and repair widely needed in electronics, electric power, schools, metallurgy, communications, manufacturing, petroleum, national defense, chemical industry, etc.
Product Features 1. 6000 Counts 2. True RMS voltage and current measurements 3. Capacitance, Resistance, Buzzer, Diode 4. Capacitance with REL function, resolution is 1pF, maximum measurement range is 6000μF 5. Highly accurate frequency measurement function; minimum resolution is 0.001Hz 6. MAX\MIN and MAX-MIN value 7. DC current minimum resolution is 0.01 A, AC current minimum resolution is 1μA, maximum range is 20A 8. HOLD function,backlight and auto power off function
UT261 series is used for determining 3-phase power phase sequence, missing phase indication, and motor phase rotation (UT261B). UT261A and UT261B can measure AC voltage of 40~700V and 90~600V respectively. These devices can operate in frequency range of 15~400Hz. UT261 are durable devices which can withstand impact from 2 meter’ s height. Test leads with protective tubing are included in optional accessories.
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