China Smart Electric Tester Pen LED Light Alarm Manufacturers Factory Suppliers

1. External Testing Certification: CE, IEC CAT.III 1000V CAT.IV 600V. 2. Display Type: LCD. 3. Specific Uses For Product. 4. Live/Null Wire Testing. 5. Non-Contact Voltage Detection. 6. Breakpoint

1.Maximum 6000 Counts . 2.Inrush current test . 3.DCA zero for GD166B . 4.NCV Measurement . 5.AC DC Current 600A.

1. Max 4000 Counts . 2. NCV Measurement . 3. Non contact Phase sequence detection . 4.sampling speed: 3 times per second .. 5.Color LCD clear screen, easy to read the measured values..

GVDA GD104 Automatic Electric Power Circuit Tester, 48~250V Digital Socket Tester EU US UK Plug Smart Voltage Detector with RCD GFCI Voltage Test Automatic Detection and Backlight

Full Function Multimeter: the professional multimeter has various useful functions for measuring DC/AC voltage, DC/AC current, resistance, capacitance, frequency/duty, temperature, and diode test,

GVDA Digital Multimeter is an Professional Multimeter which can measure AC and DC voltage, AC and DC current, resistance, capacitance, continuity, diode, NCV,etc.; It is the best choice for

1) 1.8cm Super thin and 2.88inch Larger LCD display. 2) Maximum display: Maximum 6000 Counts display. 3) Intelligent identification and manual function are integrated

1.DC Voltage:600.0mV;6V/60V/600V;. Accuracy:±(0.5%+3). 2.AC Voltage : 600.0mV;6V/60V/600V. Accuracy:±(0.8%+3)

Application Areas: R&D Technology Center, the product of choice for engineers in Maker Center and for welding and desoldering of household appliances and general industrial products, Widely used in

1. Back Light On/Off. 2. Sound on/off. 3. Green laser, clearer and faster (T4S red laser)

1.Model Name: GD316. 2.Range:0-35% Brix. 3.Ambient Temperature:10℃-40℃. 4.Resolution:0.1% Brix. 5.Accuracy:±0.5% Brix. 6.Battery:Builti in Lithium battery.

1.Detectable Indication：Audio / LED light. 2.Max Detection Depth：ST944 1.8m (50cm*50cm*1.2cm coin). 3.Operating Mode：Ground Balance/Discrimination. 4.Signal Frequency：7.2kHz. 5.Object

This Wood Moisture Tester is a professional moisture meter used to measure the moisture level in sawn timber (also paper and cardboard) and hardened materials (mortar, concrete and plaster) as well

Want to know whether the quality of water you drink is up to the standard? If so, this pen-type TDS/COND/TEMP meter is what you need.

The intelligent precise oxygen detector use electri-chemical type gas sensor to measure the gas, can quickly response to oxygen gas, sound and light alarm level can be set manually.

1.Auto power off, alarm value set.. 2.℃/℉ unit switchable.. 3.Widely used in factory, home, office, and public place.

1. Portable detector for detecting carbon monoxide(CO) gas.. 2. Can continuously monitor the CO gas concentration in the surrounding environment.. 3. Sound alarm works when CO gas concentration

SMART SENSOR This Ultrasonic Cable Height Meter is a user friendly and easy-to-operate instrument. A circuit maintenance can make measurement of cable height.

Unit: mG (Electric Field); μT (Magnetic Field). Accuracy: ±5% (50μT to 200μT)μT at 50Hz or 60Hz. Range: Electric: 0~2000mG; Magnetic: 0~200μT. Resolution:1mG, 0.1μT. Alarm Threshold: 40mG, 0.4μT.

SMART SENSOR Electromagnetic Field Radiation Detector can test electric field radiation and magnetic field emission to reach the optimal test result. It is used to test and learn electromagnetic