空气质量控制

Vicimeter Technology (Hong Kong) Co., Ltd.

 	 Adopt 4 wire testing method 	 This instrument can test extremely low impedance  

Digital Milli Ohm Meter

 	 Features: 	 1. New type holster, streamlined design, comfortable handle; 	 2. Large LCD display makes reading clear; 	 3. Strong antimagnetic and anti-interferential performance; 	 4. Auto power off when there is no measurement in 15 minutes; 	 5. Full function protection; 	 6. Unit symbol display, easy to read; 	 7. COMS, TTL logic test; 	 8. Relative value measurement, frequency/ duty cycle test, data hold. 	 Technical data: 	 Accuracy 	 DCV&nbsp; 400mV/ 4V/ 40V/ 400V/ 1000V&nbsp; &plusmn;(0.5%+4) 	 ACV 400mV/ 4V/ 40V/ 400V/ 750V &plusmn;(0.8%+6) 	 DCA&nbsp; 400uA/ 4000uA/ 40mA/ 400mA/ 10A &plusmn;(1.0%+5) 	 ACA&nbsp; 400uA/ 4000uA/ 40mA/ 400mA/ 10A&plusmn;(1.5%+5) 	 Resistance 400&Omega;/ 4k&Omega;/ 40k&Omega;/ 400k&Omega;/ 4M&Omega;/ 40M&Omega;&plusmn;(0.8%+1) 	 Capacitance&nbsp; 4nF/ 40nF/ 400nF/4uF/40uF/200uF&plusmn;(3.5%+8) 	 Frequency 100Hz/ 1kHz/ 10kHz/ 100kHz/ 1MHz/ 30MHz&plusmn;(0.5%+4) 	 Temperature&nbsp; -40℃～1000℃&plusmn;(0.8%+4) 	 Special functions: 	 Logic function&radic; 	 Diode and hFE test&radic; 	 Continuity alarm:Less than 50&Omega;&plusmn;10&Omega; 	 Low battery indicator:Approx. less than 2.4 V 	 Duty cycle test&radic; 	 Data hold&radic; 	 Backlight display&radic; 	 Auto power off:About 15 minutes 	 Function protection&radic; 	 Input impedance:10M&Omega; 	 Sampling rate:3times/s 	 AC frequency response40-400Hz 	 Operation method:Auto or manual range 	 Max display:4000 	 LCD size:54x30mm 	 Battery: 3V&nbsp; AAA&times;2 	 Power consumption:Quiescent current approx. 2mA  

Handheld Digital Multimeter

 Features:  	 1.New type holster, streamline design; 	 2.Large LCD makes the reading clearly; 	 3.Strong antimagnetic and anti-jamming performance; 	 4.Full function protection,; 	 5.Unit symbol display, very easy to reading; 	 6.Relative value, frequency/duty cycle measuring, data hold. 	 7.CE certified, OEM available. 	  Technical data:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Accuracy  	 DCV:600mV/6V/60V/600V/1000V&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &plusmn;(0.5%+4) 	 ACV:6V/60/600/1000V&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &plusmn;(0.8%+6) 	 DCA:600uA/6000uA/60mA/600mA/6A/20A&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &plusmn;(0.8%+3) 	 ACA:600uA/6000uA/60mA/600mA/6A/20A&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &plusmn;(1.5%+10) 	 Resistance:600&Omega;/6k&Omega;/60k&Omega;/600k&Omega;/6M&Omega;/60M&Omega;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &plusmn;(0.8%+5) 	 Capacitance:40nF/ 400nF/4uF/40uF/400uF/2000uF&nbsp;&nbsp;&nbsp;&nbsp; &plusmn;(3.5%+8) 	 Frequency:100Hz/1kHz/10kHz/100kHz/1MHz/60MHz&nbsp;&nbsp;&nbsp; &plusmn;(0.5%+4) 	 Centigrade temperature: 	 -40℃～1000℃&nbsp; &plusmn;(0.75%+3) 	 &nbsp; 0℉～1832℉&nbsp;&nbsp; &plusmn;(1.2%+3) 	 Special functions: 	 Diode test 	 hFE test 	 Continuity test: Approx. less than 30&Omega;&plusmn;10&Omega; 	 Low battery indication: Approx less than 2.4V 	 Duty cycle measuring 	 Data hold 	 Auto power off: Approx.15minutes 	 Analog bar 	 Function protect 	 Input impendence: 10M&Omega; 	 Sampling rate: 3times/s 	 AC frequency response: 40-400Hz 	 Operation way:Manual or auto range 	 Max. display: 6000 	 LCD size:65x41mm 	 Battery:3V&nbsp; AAA&times;2 	 Power dissipation:Quiescent current approx. 2mA 	 Package details: 	 Standard accessory:Test leads, battery, manual, TP01 temperature probe 	 Packing:Gift box 	 Standard packing per carton:30pcs 	 Carton size:45.5&times;32.5&times;43.5cm 	 Standard G.W per carton:17kg  

Digital Multimeter 6000 Digits Auto Range

Digital Multimeter

This is a digital multimeter designed in a compact size for portability. It is finely designed to deliver strong antimagnetic and anti-interferential performance. This multimeter has a robust structure for long-lasting use. 	 3 1/2 auto range digital multimeter. 	 Auto power off when there is no measurement in 15 minutes. 	 Full function protection. 	 Unit symbol display: easy to read. 	 Non-contact voltage detect (NCV) with visual and sound alarms. 	 Max. value hold and data hold. 	 DCV: 200mV/ 2V/ 20V/ 200V/ 1000V &plusmn; (0.5%+4). 	 ACV: 200mV/ 2V/ 20V/ 200V/ 750V &plusmn; (0.8%+5). 	 DCA: 200uA/ 2000uA/ 20mA/ 200mA/2A/ 20A &plusmn; (1.0%+5). 	 ACA: 200uA/ 2000uA/ 20mA/ 200mA/ 2A/ 20A &plusmn; (1.5%+5). 	 Resistance: 200&Omega;/ 2k&Omega;/ 20k&Omega;/ 200k&Omega;/ 2M&Omega;/ 20M&Omega; &plusmn; (0.8%+1). 	 Temperature: -40~1,000&deg;C &plusmn; (0.8%+4) and 0~1,832&deg;F &plusmn; (1.2% +4).  

This is a bench digital multimeter with a large LCD display. It is engineered to deliver reliable performance with high stability. The robust and rugged structure promises an extended service life.
 
  4 7/8 bench top DMM 80,000 digits. 
  Large LCD display. 
  High contrast. 
  Wide visual angle LCD display. 
  White backlight. 
  Dual displays: main display 80,000, vice-display 80,000, analog bar 21 sect., and complete unit and function symbol. 
  50 kinds of measuring functions. 
  With basic DCV, ACV, DCA, ACA, &Omega;, CAP, Hz, TEMP, diode and continuity measuring functions, and so on. 
  Frequency measuring can reach 80MHz. 
  Standard function generator: 18 kinds of frequency, 1%-99% duty cycle, 1,800pc wave output. 
  Single analyzed: (AC+DC) measuring synchronous, (AC + Hz) measuring synchronous, (DC + dBm) measuring synchronous, (dBm + Hz) measuring synchronous, (Hz + Duty) measuring synchronous, and (&deg;C+&deg;F) displaying synchronous. 
  Resistance measuring: 0.01&Omega;- 80M&Omega;. 
  Capacitance measuring: 10nF-100&mu;F. 
  Temperature measuring: -50&deg;C-1372&deg;C,-58&deg;F- 2502&deg;F. 
  dBm measuring: 20pc of load resistance choices. 
  Auto data refurbish hold. 
  Positive and negative peak data auto hold. 
  36 hours dynamic record: MAX, MIN, AVG, and MAX-MIN. 
  Relative measuring: REL relative percent: REL%. 
  0.1%-99.9% pulse duty cycle measuring. 
  Set upper limit and lower limit area measuring. 
  Photo electricity insulation RS-232 computer interface. 
  Timing measuring function. 
  AC measuring adopt high accuracy RMS. 
  Wide measuring and AC+DC function. 
  Can measuring the accuracy virtual value of AC by any wave. 
  DCV: 80mV/800mV/8V/80V/800V/1,000V &plusmn; (0.05%+5). 
  ACV: 80mV/800mV/8V/80V/750V &plusmn; (0.5%+30). 
  DCA: 80mA/800mA/8A/20A &plusmn; (0.1%+5). 
  ACA: 80mA/800mA/8A/20A &plusmn; (0.5% +30). 
  Resistance: 800&Omega;/8k&Omega;/80k&Omega;/800k&Omega;/8M&Omega;/80M&Omega; &plusmn; (0.05%+3). 
  Frequency: 80Hz/800Hz/8kHz/80kHz/800kHz/8MHz/80MHz &plusmn; (0.05%+2). 
  Capacitance: 10nF/100nF/1uF/10uF/100uF &plusmn; (3.5% +20). 
  Temperature: -50&deg;C~1,372&deg;C / -58&deg;F~2,502&deg;F &plusmn; (1.5%+1&deg;). 
  Quadrate wave: 3V / 0.5Hz~5kHz/1%~99% &plusmn; 0.05%. 
 

Bench Digital Multimeter

True RMS function.
NCV function.
Torch and backlight function.

This 3 3/4 digital clamp meter comes with a large LCD display which makes reading clear. It is designed with full function protection for maximum safety. This meter is engineered to deliver strong anti-interference performance. 	 Clamp opens: 52mm. 	 CE standard design: improve the safety of the test. 	 Duty cycle test, REL test, and data hold. 	 Clamp light. 	 Backlight display. 	 DCV: 400mV/ 4V/ 40V/ 400V/ 1000V &plusmn; (0.5%+5). 	 ACV: 400mV/ 4V/ 40V/ 400V/ 750V &plusmn; (1.0%+5). 	 ACA: 400A/1,000A &plusmn; (2.0%+5). 	 Resistance: 400&Omega;/ 4k&Omega;/ 40k&Omega;/ 400k&Omega;/ 4M&Omega;/ 40M&Omega; &plusmn; (0.8%+3). 	 Capacitance: 40nF/ 400nF/ 4uF/ 40uF/ 100uF &plusmn; (3.5%+5). 	 Frequency: 10Hz/ 100Hz/ 1kHz/ 10kHz/ 100kHz/ 1MHz/ 10MHz &plusmn; (0.5%+5). 	 Temperature: -40~1,000&deg;C &plusmn; (1.0%+5).  

Digital Clamp Meter

显和有限公司

Laser Rangefinder (Distance &amp; Speed Measuring) includes the following features : 	 Distance &amp; speed Measuring Mode 	 Scan Mode 	 Pinseeking Funtion 	 Ergonomic design 	 Rainproof Construction 	 Low Battery Indicator 	 Laser Indicator 	 Automatically Shut Off 	 With pinseeking function 	 6 Times magnification 	 Objective lens diameter of 25 mm 	 Speed Measure Accuracy: &plusmn;5 KM/H 	 Speed Measuring Range: 0-300KM/H 	 Fully Multi-Coated (FMC) on lens 	 Measuring accuracy: 1/-1 M/Y 	 Measuring time: 0.5-1sec 	 Exit pupil diameter of 3.9 mm 	 Requires CR2(DC 3V) Battery (not inlcuded) 	 Available in different colors  Material : 	 ABS Plastic housing with rubberized inlay  Size closed : 	 Size of 10.2 x 7.1 x 4.1 cm 	 Weight of 180 grams  

Laser Rangefinder

 	  3 1/2 digits digital ac clamp meter backlight clamp light  	 1. Clamp opens 52mm; 	 2. Large LCD display makes reading clear; 	 3. Full function protection, strong anti-interferential performance; 	 4. CE standard design, improves the safety of the test; 	 5. Data hold; 	 6. Clamp light and backlight display. 	  Technical data  	 DCV:1000V &plusmn;(1.0%+3) 	 ACV:750V &plusmn;(1.5%+5) 	 ACA: 200A/1000A &plusmn;(2.0%+5) 	 Resistance: 200&Omega;/ 2k&Omega;/ 20k&Omega;/ 200k&Omega; &plusmn;(1.0%+3) 	 Continuity test:Less than 30&Omega;&plusmn;10&Omega; 	 Low battery indicato:rApprox. less than 7.5 V 	 Data hold 	 Function protection 	 Clamp light 	 Backlight display 	 Input impedance:10M&Omega; 	 Sampling rate:3 times/s 	 AC frequency response:Current 50-60Hz/ voltage 50-400Hz 	 Operation method:Manual range 	 Max display:1999 	 Clamp opens:52mm 	 Battery:9V (6F22)  
 General Characteristic:  	 Meter color:Orange and Black 	 Meter weight:About 280g (including battery) 	 Meter size:270&times;123&times;50mm 	 Standard accessory:Test leads, battery, manual, TP01 temperature probe 	 Standard packing:Gift box 	 Carton size: 55.8x30.5x40CM  	 Standard QTY per carton:30pcs&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 	 G.W per carton:16.8KG  

Digital AC Clamp Meter Backlight Clamp Light

 Digital Capacitance meter VC6013 

Features:
1.New type holster, streamline design;
2.Large LCD makes the reading clearly;
3.Strong antimagnetic and anti-jamming performance;
4.full protect function, capacitor with the function of self discharge;
6.Unit symbol display, easy to operate.
7.CE certified, OEM available.

Test range: 	 Capacitance:200pF/2nF/20nF/200nF/2uF/20uF/200uF/2000uF/20mF 	 Accuracy: &plusmn;(0.5%+1)  
Special functions: 	 Low battery indication:Approx. less than 7.5V 	 capacitor discharge protect 	 Auto power off:It will power down about 30 minutes if no any measure. 	 Function protect 	 Anti-shock protect 	 Sampling rate:3times/s 	 Operation way:Manual range 	 Max. display:1999 	 LCD size:65&times;41mm 	 Battery:9V (6F22) 	 Power dissipation:Quiescent current approx. 3mA  
General characteristic: 	 Color:Orange and Grey 	 Weight:290g（including battery） 	 Meter size:185&times;93&times;35mm 	 Standard accessory:Test leads, battery, manual 	 Packing:Gift box 	 Standard packing per carton:30pcs 	 Carton size:45.5&times;32.5&times;43.5cm 	 Standard G.W per carton:17kg  

Digital Capacitance Meter 1999 Digits Self Discharge

 	 Outer sensor 	 High/Low temperature alarm setting 	 Waterproof 	 1 x AAA battery  

Freezer Thermometer with Alarm

Battery Organizer with Removable Battery Tester (For 72 Batteries) includes the following features : 	 Holds more than 72 batteries - (10 x AAA, 26 x AA, 9 x 9v, 10 x C, 8 x D, 6 x CR and 3 x LR batteries) 	 Batteries not included in this item 	 Easy-to-read slide out battery tester has 3 lights to states power levels 	 Wall mounted design - Designed to fit in drawers or cabinet 	 Can test battery strength with removable battery tester 	 Compact design, lay flat in a drawer or mount on the wall 	 Desk, workshop, tool sets wherever you are, it offers convenience 	 Removable battery tester is powered by the tested battery  Material : 	 ABS plastic body  Size closed : 	 Length of 30.5 cm x Width of 16.1 cm x Height of 3.55 cm  

Battery Organizers

Laser Rangefinder (Distance &amp; Angle Measuring) includes the following features: 	 Height measuring 	 Distance measuring 	 Angle measuring 	 Scan mode 	 Ergonomic design 	 Rainproof construction 	 Low battery indicator 	 Laser indicator 	 Unit change (M/Y) 	 Automatically shut off 	 6 times magnification 	 Objective lens diameter of 25 mm 	 Fully multi-coated (FMC) on lens 	 Measuring Accuracy: =1/-1 M/Y 	 Measuring Time: 0.5-1sec 	 Exit pupil diameter of 3.9 mm 	 Requires CR2 (DC 3V) battery (not included)  Material: 	 ABS plastic housing with rubberized inlay  Size Closed: 	 Length of 10.2 cm x width of 7.1 cm x height of 4.1 cm 	 Weight of 180 grams  Color: 	 Available in various colors  

Laser Rangefinder w/ Angle Measuring

 	 Auto power off. 	 Full function protection. 	 Anti-high voltage circuit design.  

 	 AC + DC measuring.&nbsp; 	 True RMS. 	 Computer interface.  

Bench Type Multimeters

Battery Organizer with Removable Battery Tester (For 96 Batteries) includes the following features : 	 Holds more than 98 batteries - (48 x AA, 24 x AAA, 8 x D Cell, 10 x C Cell, 8 x 9V battery and several button cell batteries) 	 Batteries not included in this item 	 Easy-to-read slide out battery tester (Removable) and no batteries required to operate 	 Wall mounted design - Designed to fit in drawers or cabinet 	 The organizer also can be mounted on the wall of workshop, garage, closet or place it in a drawer 	 Compact design, lay flat in a drawer or mount on the wall 	 Desk, workshop, tool sets wherever you are, it offers convenience  Material : 	 ABS plastic body  Size closed : 	 Length of 34.8 cm x Width of 17.4 cm x Height of 4.45 cm  

Battery Tester Caddy

Clamp Meter

AC DC Clamp Meter

Kingtronics International Company

 	 3/4&quot; rectangular Trimming Potentiometer 	 Multiturn trimmer 	 Cermet Trimming Potentiometer 	 Industrial / sealed trimming potentiomet  

RKT-3006  Trimming Potentiometer

Shenzhen Micsig Instruments Co., Ltd.

 	 70MHz or 100MHz bandwidth, 2 or 4 analog channels 	 1 GSa/s real-time sample rate 	 14Mpts or 28Mpts memory depth 	 Up to 80,000wfm/s waveform capture rate 	 Up to 5 hours optional Li-ion battery (Options) 	 8&rsquo;&rsquo;TFT LCD &amp; 800*600 pixels high-resolution Multi-touch capacity screen 	 Gradient waveform display with 256 intensity levels 	 7 types of trigger function: Edge, Pulse, Logic, Time Out, Dwart PW, Slope, N Edge, and Video 	 Built-in 8G storage capacity, waveforms and screenshots can be viewed and edited in scope 	 Various I/O port, LAN, Wifi, USB2.0, USB Device, HDMI, Trigger out, Pass/Fail&nbsp;  

Micsig Digital Tablet Oscilloscope TO1000 Series

Shenzhen Mywave Instrument Inc

This electrical oscilloscope comes with a built-in 6-digit universal counter. The 10 sets of memory allows you to store and recall the data conveniently. This electrical oscilloscope with LED indicators also has a buzzer alarm.
 
  SMD technology. 
  100MHz bandwidth. 
  High stability and reliability. 
  TV synchronization. 
  Trigger signal output. 
  Z-axis modulation input. 
  Cursor measurement function. 
  Sweep time: 50nS-50mS. 
  Panel setting: vertical. 
  1-2-5 sequence. 
  Sensitivity accuracy: 3%. 
  Repetition frequency: approx.250KHz. 
  Trigger coupling: AC, DC, HFR, LFR. 
  Trigger slope: +/- polarity or TV. 
 

Electrical Oscilloscope

AD Power Co Ltd

   Measuring instrument - &quot;Wattman&quot; (power meter for standby power).   Wattman is a real plug &amp; play power meter, which measures consumption of used power and standby power by directly plugging in devices to the power meter.   It can measure alternative voltage, current, power, power factor, frequency, electric charge relative to power volume and CO2, and etc.   Wattman is a helpful device to be used by schools, public institutions, industries, and homes for educational purposes and more.  

Electrical Power Meter

The three-phase power meter is suitable&nbsp;for measuring the consumption power of AC motors and other 3-phase electronic products. The 3 windows are able to show current, volt and watt values simultaneously. With energy-efficiency improvement, this three-phase power meter makes a great choice for precision power measurement.
 
  Interface: GUI. 
  Auto and manual ranges. 
  Green FND application. 
  High-speed response of auto range. 
  SMPS (AC 90-250V). 
 

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