New products
TBMA5 Active Monopole Antenna
TEKBOX ANTENNAS
Product Description
The TBMA5 is an active Monopole Antenna, expanding the Tekbox product range of affordable EMC pre-compliance test equipment.The monopole antenna is designed for radiated emission measurements within the frequency range 9 kHz – 30 MHz, according to CISPR 16. The monopole antenna has a rod with a height of 104 cm and provides sufficient sensitivity to carry out radiated emission measurements as specified in CISPR 25 or MIL-STD-461G.
The TBMA5 consists of an impedance converter, a universal charger, a 10 mm diameter rod, a 60 cm x 60 cm ground plane and a standard 10pF calibration adapter. Furthermore, it includes the coaxial cable with ferrite and grounding equipment required under MIL-STD-461G. The impedance converter is equipped with a ¼” thread to attach it to conventional tripods.
SPECIFICATIONS
Characterized frequency range: 9 kHz to 30 MHz
Electric field antenna factor: +6 to +7 dB/m, typ.
Antenna factor variation: < ±0.8 dB, typ.
Dynamic Range: 118 dB @ 1MHz, 1 KHz bandwidth
Electric field, lower limit: 12 dBµV/m (4.0 µV/m) @ 1MHz, 1 KHz bandwidth
Electric field, upper limit: 130 dBµV/m (3.15 V/m) @ 1 dB compression
Output VSWR: 1.02 to 1.52 (average:1.06) :1
Output connector type: N female
Battery type: 6 x NiMH, AA (not included)
Battery life on average: 20 hours
Charger: Ansmann ACS310
Tripod mount: ¼” thread
Impedance converter dimensions: 185 x 210 x 65 mm, 1.5 kg
Carrying Case: Aluminum, 75 x 73 x 18 cm, 4 kg
SNA5000A Series Vector Network Analyzer
Vector Network Analyzers
Product Description
The SIGLENT SNA5000A series of Vector Network Analyzers have a frequency range of 9 kHz to 8.5 GHz and 100 kHz to 26.5 GHz, which support 2/4-port scattering parameter, differential-parameter, and time-domain parameter measurements. The SNA5000A series of VNAs are effective instrumentation for determining the Q-factor, bandwidth, and insertion loss of a filter, They feature impedance conversion, movement of measurement plane, limit testing, ripple test, fixture simulation, and adapter removal/insertion adjustments. The VNAs have five sweep types: Linear-Frequency mode, Log-Frequency mode, Power-Sweep mode, CW-Time mode, and Segment-Sweep mode. The SNA5000A series VNAs also support scattering-parameter correction of SOLT, SOLR, TRL, Response, and Enhanced Response for increased flexibility in R&D and manufacturing applications.
Key Features
Frequency range: 9 kHz – 8.5 GHz and 100 kHz – 26.5 GHz
Frequency resolution: 1 Hz
Level resolution: 0.05 dB
Range of IFBW: 10 Hz~3 MHz
Setting range of output level:-55 dBm ~ +10 dBm
Dynamic range: 125 dB
Types of calibration: Response calibration, Enhanced Response calibration, Full-one port calibration, Full-two port calibration, Full-three port calibration, Full-four port calibration, TRL calibration
Types of measurement: Scattering-parameter measurement, differential-parameter measurement, receiver measurement, time-domain parameter analysis, limit test, ripple test, impedance conversion, fixture simulation, adapter removal/insertion, spectrum analysis frequency offset, scalar mixer measurement
Internal Bias-Tee connections
Interface: LAN, USB Device, USB Host (USB-GPIB)
Remote control: SCPI/ Labview/ IVI based on USB-TMC / VXI-11 / Socket /Telnet / WebServer
1-inch touch screen
Video output: HDMI
SNA5002A
9 kHz~4.5 GHz
2
125 dB
0.003 dB rms,0.03° rms
-55 ~ +10 dBm
SNA5004A
9 kHz~4.5 GHz
4
125 dB
0.003 dB rms,0.03° rms
-55 ~ +10 dBm
SNA5012A
9 kHz~8.5 GHz
2
125 dB
0.003 dB rms,0.03° rms
-55 ~ +10 dBm
SNA5014A
9 kHz~8.5 GHz
4
125 dB
0.003 dB rms,0.03° rms
-55 ~ +10 dBm
SNA5022A
100 kHz~13.5 GHz
2
125 dB
0.003 dB rms,0.03° rms
-55 dBm ~ +10 dBm
SNA5032A
100 kHz~26.5 GHz
2
125 dB
0.003 dB rms,0.03° rms
-55 dBm ~ +10 dBm
Siglent SHA851A 9 kHz~3.6 GHz handheld spectrum analyzer
Siglent Spectrum Analyzers
Product Description
The Siglent SHA851A handheld spectrum analyzer delivers many powerful measurements and multiple modes of operation. The spectrum analyzer with the built-in pre-amplifier and the optional, independent signal source and the fast scanning speed and high sensitivity, is ideal for broadcast monitoring, channel power scanning, interference localization, monitoring wireless power, electromagnetic compatibility, and other functions. The cable and antenna test mode with the optional DC bias voltage together with a 1-path-2-port vector network analysis function enable the instrument to measure TDR, VSWR, debug port matching, determine insertion loss , debug power amplifier and locate fault location at cables, etc.
The Siglent SHA851A handheld spectrum analyzer delivers many powerful measurements and multiple modes of operation. The spectrum analyzer with the built-in pre-amplifier and the optional, independent signal source and the fast scanning speed and high sensitivity, is ideal for broadcast monitoring, channel power scanning, interference localization, monitoring wireless power, electromagnetic compatibility, and other functions. The cable and antenna test mode with the optional DC bias voltage together with a 1-path-2-port vector network analysis function enable the instrument to measure TDR, VSWR, debug port matching, determine insertion loss , debug power amplifier and locate fault location at cables, etc.
Inputs and Outputs overview
RF input Port 2 N type female, 50 Ω nomSource Port 1 N type female, 50 Ω nomUSB Host USBA plug, version 2.0Ear Phone Jack 3.5 mmUSB Device USB C plug, version 2.0LAN LAN VXI11 10/100 Base RJ 45GPS Antenna (GPS Receiver) SMA F 3.3V, 50 ΩBias out(SHA850-BIAS) SMB F 1 2V 32V 0 .1 V step10 MHz Reference input 10 MHz, 5 to +10 dBm, BNC type female, 50 Ω nomExternal trigger input 1 K Ω 5V TTL level , BNC type female
Interference analysis with directional antenna
Channel Power and ACPR measurement
Siglent SHA851A Features :
Spectrum Analyzer Frequency Range from 9 kHz up to 3.6 GHz 1 6 5 dBm /Hz Displayed Average. Noise Level (Typ 10 4 dBc/Hz.@10 k Hz Offset Phase Noise 1 GHz Typ.), 1 Hz up to 10 MHz Minimum Resolution Bandwidth (RBW) Preamplifier and independent signal source up to 3.6 GHz , GPS positioning and logging
Cable and Antenna Test Frequency Range from 100 kHz up to 3.6 GHz, Distance To Fault and Time Domain Analysis.
Vector Network Analyzer Bias out up to 32VDC
Typical working time 4 hours, 3.2 kg net weight, 8.4 lnch Multi Touch Screen , Mouse and Keyboard supported.
Remote control
Communication Interface :
LAN, USB TMC GPIB (USB GPIB adaptorRemote Control Capability :SCPI / Labview / IVI based on USB TMC / VXI 11 / GPIB / Socket / Telnet NI MAX Web Browser (HTML 5 Supported)
General Specification:
Structure Dimensions310 mm × 215 mm × 78 .5 mm ( W x H x D )Weight Net: 3 2 0 kg 7.0 lb)Display TFT LCD, 800 × 600, 8.4 inch multi touch screen.Storage Internal (Flash) 3 .2 GByte , external (USB storage 32GByte)Working EnvironmentSource AC voltage range 100-240 V, 50/60 Hz or 100-120 V, 400 Hz;Power consumption 20W (typ.)Temperature Working temperature 0 °C to 5 0 °C , Storage temperature 20 °C to 70 °CHumidity 0 °C to 30 °C ≤ 95% Relative humidity 30°C to 50 °C , ≤ Relative humidityAltitude Operating: less than 3km 10000 feet)Electromagnetic CompatibilityEN 61326-1: 2013 / Class A (The active input power of the EUTEN 61000-3 2: 2014 is less than 75 W. According to EN 61000 3 2, no limits are necessary.)EN 61000-3-3: 2013 Plt: 0.65 Pst: 1.00, dmax: 4.00 % dc: 3.00 % dt Lim: 3.30 % dt>Lim: 500msSafetyCAN/CSA-C22.2 No. 61010 1:2012/A1:2018 11CAN/CSA-C22.2 No. 61010 2 030:2018UL 61010 1:2012/R:2018 11UL 61010 2 030:2018RoHS2011/65/EU
Model
SHA851A
SHA852A
Frequency Range
9 kHz~3.6 GHz
9 kHz~7.5 GHz
DANL
-165 dBm/Hz
Phase Noise (1 GHz, Typ.)
-104 dBc/Hz.@10 kHz Offset
Preamplifier
Standard
Cable and Antenna Analyzer
Frequency Range
100 kHz~3.6 GHz
100 kHz~7.5 GHz
Vector Network Analyzer(opt.)
Frequency Range
100 kHz~3.6 GHz
100 kHz~7.5 GHz
Dynamic Range
114 dB
Other functions
Advanced Measurement Kit, Analog Modulation Analysis, Digital Modulation Analysis, GPS location, Independent Source, DC Bias Out
Display
TFT LCD, 800 × 600, 8.4 inch multi-touch screen
Battery life
4 Hours
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Can crusher
Can Crushers
Product Description:
• 340ml and 440ml Can crusher
• Heavy gauge steel w/ soft grip handle
• Aluminum beverage cans
• Complete kit with screws for wall mounting
• Compacts cans down to approximately 20% of their original size with just little effort
• Features bottle opener at base
• Simple, easy and safe to use
• Perfect for kitchen, bars and restaurants & recycling
NB : Please squeeze the sides of can before crushing
ZAR 450.00
ZAR 500.00
FiberFox Mini 3S Active Alignment Splicer
Fusion Splicers
Product Description
Splicing Method: Active alignment(4motors)Average Loss: SM:0.03dB/MM:0.02dB/DS:0.05dB/NZDS:0.05dB/G.657:0.03dBReturn Loss: >>60dBSplice Time: 8sElectrode Lifespan: 3500+ arcs
PRODUCT BROCHURE
Specifications
Splicing Method: Active alignment(4motors)Average Loss: SM:0.03dB/MM:0.02dB/DS:0.05dB/NZDS:0.05dB/G.657:0.03dBReturn Loss: >>60dBSplice Time: 8sElectrode Lifespan: 3500+ arcsApplicable Fibers: SM(ITU-T G.652&G.657)/MM(ITU-T G.651)/DS(ITU-T G 653)/NZDS(ITU-T G.655)Illumination: Red LED 2 ea, White LED 2eaCleaved Length: (coating)/cleave length 5~16mmCoating Diameter: 100-1000umCladding Diameter: 80um ~ 150umHeating Programs: Total 32 heating modes, preset 5 heating modesHeating Time: 18sProtection Sleeve: 40mm,60mm,SOC-3.0, SOC-0.9Data Output: USB 2.0(Mini-B type) Connector for PC CommunicationSplice Programs: Total 128 splice modes, preset 11 splice modesSplice Memory: 10,000 recordsBattery: 3,000mAh / Typical 180 cycles of splice / heating per battery full chargePower Supply: AC:100 ~ 240V DC:9 ~14VMonitor: 4.3 inches monitorCameras: 2 CCD camera systemMagnification: 130X magnification with 3 display modes, 260X partial magnificationFiber Display: X/Y or XY, single X, YWeight: 1.35kg(include battry)Size: 123mm x 114mm x 126mmWind Protection: The max wind speed 15m/sOperating Environment: Elevation 0-5,000 meter, -10~50 , 0~95%RH relative humidityStorage Condition: Temperature -20 to 60 , 0~95%RH relative humidity, battery -20~40Pull Test: 1.96~2.25N (standard)
20W Portable LED Work Light Cordless Rechargeable LED Flood Light
Miscellaneous
Product Description
• Slim Line 20w Power Hand Lamp, LED Day Light 6500K• Excellent Professional for Photographers Tradesmen, DIY a like.• 20w Portable LED Work Torch Light Rechargeable Flood Light IP65• Car cigarette lighter charger use in the car or changing, Multi position handle/adjustable stand
ZAR 400.00
ZAR 500.00
FiberFox Mini 5C+
Fusion Splicers
Product Description
The Most Complete Fusion Splicer KitCore Alignment Splicer w/ Fixed Focus
Size: 4.8 x 4.88 x 5.4 (in)Weight: 2.88lbs. (w/o battery)
Fastest Splicing Time6 sec with single mode fiber (quick mode)10 sec Heating time* 6 sec with continuous heating mode
Comes with 2 Battery PacksFull Touch ScreenSOC Compatible
FiberFox Mini 6S+ WiFi Splicer Kit
Fusion Splicers
Product Description
The Mini 6S+ comes with all the same excellent specification as the Mini 6s Core Alignment Fusion Splicer but with extra enhancements so that users spends even less time on each termination. This unit is still the same compact size for convenient transportation and storage & comes with a full range of accessories and spares.
01MINI 6S+ Splicer
04 Power Cord
07 Car Cigar Cable
10 SOC Heater Block
13 Shoulder Strap
02 MINI 50G+ Cleaver
05 USB Cable
08 Cooling Tray
11 SOC Holder
14 User Manual CD
03 Cleaver Softcase
06 AC Adapter
09 Spare Electrode
12 2 Battery Packs
15 Hand Carrying Case
Red Laser Light Source Visual Fault Locator
Visual Fault Locator
Product Description
Red laser Light Source visual fault locator exfo otdr transmitter tv test vfl-650 fiber optic cable tester.
Power Output :10mW
ZAR 570.00
Advantest R3465 - 9 kHz - 8 GHz Spectrum Analyzer (Refurbished)
Used and Refurbished Test Equipment
Product Description
The Advantest R3465 Spectrum Analyzer is a modulation spectrum analyzer that goes beyond traditional spectrum analysis. The 8GHz frequency response provides coverage for a full range of digital radio frequencies. The 6.5 in. TFT color LCD display provides powerful support for multi-window operations. It also incorporates a 15-degree adjustable tilt mechanism for easy viewing under a variety of lighting conditions. The instrument has a frequency range of 9kHz to 8GHz providing a full range of digital mobile radio frequencies. The unit features one button measurements of occupied bandwidth, adjacent channel power, and harmonics; lightweight portable - 16 kg (35.2 lbs.) and two PC card (PCMCIA) memory card slots.
With Option 8 RX Control Option
Specifications Download:Click Here
ZAR 31,797.00
ZAR 34,000.00
UNI-T UTi120 Mobile Thermal Imager (Android)
Temperature
Product Description
UTi120M is a professional smartphone thermal camera module for Android, which is compact, portable, and easy to operate through connecting with mobile phones. UTi120M rovides clear image with a fast response, and can also detect temperature up to 400℃. Users can troubleshoot HVAC problems or investigate heat source issues around the house faster and easier with this thermal camera module.
It is a perfect tool for DIY homeowners,outdoor lovers, engineers, contractors and builders etc.
Smartphone Thermal Camera Module for Android
Features :
IR resolution: 120×90
Temperature measurement range: -20℃ to 400℃ / -4℉ to 752 ℉
Auto alarm for high/low temperature
Auto tracking for hot spot/cold spot
On display screen analyzer: 6 Points/6 Lines /6 Rectangles/6 Circles
Image capture
Video recording
Color palettes: 7 (White hot, Black hot, Red hot Ironbow, Lava, Rainbow, Rainbow HC)
Phone: Android (USB Type-C interface)
1m extension cable
1m drop proof
Product Specifications of UTi120M
Technical Data
IR resolution (Pixels)
120×90
Field of view(FOV)
50°×38°
Thermal sensitivity(NETD)
≤60mK @25℃
Spatial resolution(IFOV)
7.3mrad
Frame rate
≤25Hz
Focus
Focus free
Lens focal length
2.28mm
Temperature measurement range
-20℃ ~ 400℃
Accuracy
±2℃ or ±2%whichever is greater
Emissivity
0.01~1.00 adjustable (0.95 default)
Functions
Color palettes
7(White hot, Lava, Ironbow,Black hot, Red hot, Rainbow, Rainbow HC)
Image modes
Thermal,Fusion,PIP
On screen analyzer
6 Points/6 Lines/6 Rectangles/6 Circles
Hi/Lo temperature alarm
√
Video recording
√
General Characteristics
USB
Type-C
Drop proof
2m
Image/Video storage format
JPEG, MP4
Certificates
CE,UKCA,FCC,RoHS
Languages
ZH, EN
Product net weight
25g
Product size
53mm×18.2mm×18.5mm
Packing Details
Standard accessories
Micro USB adapter, USB cable, English manual, Documents download operation guide card
Standard individual packing
Gift box
Standard Qty per carton
20pcs
Standard carton size
290mm×265mm×325mm
Standard carton G.W.
4.8kg
ZAR 4,700.00
ZAR 5,000.00
TBMA5 Active Monopole Antenna
TEKBOX ANTENNAS
Product Description
The TBMA5 is an active Monopole Antenna, expanding the Tekbox product range of affordable EMC pre-compliance test equipment.The monopole antenna is designed for radiated emission measurements within the frequency range 9 kHz – 30 MHz, according to CISPR 16. The monopole antenna has a rod with a height of 104 cm and provides sufficient sensitivity to carry out radiated emission measurements as specified in CISPR 25 or MIL-STD-461G.
The TBMA5 consists of an impedance converter, a universal charger, a 10 mm diameter rod, a 60 cm x 60 cm ground plane and a standard 10pF calibration adapter. Furthermore, it includes the coaxial cable with ferrite and grounding equipment required under MIL-STD-461G. The impedance converter is equipped with a ¼” thread to attach it to conventional tripods.
SPECIFICATIONS
Characterized frequency range: 9 kHz to 30 MHz
Electric field antenna factor: +6 to +7 dB/m, typ.
Antenna factor variation: < ±0.8 dB, typ.
Dynamic Range: 118 dB @ 1MHz, 1 KHz bandwidth
Electric field, lower limit: 12 dBµV/m (4.0 µV/m) @ 1MHz, 1 KHz bandwidth
Electric field, upper limit: 130 dBµV/m (3.15 V/m) @ 1 dB compression
Output VSWR: 1.02 to 1.52 (average:1.06) :1
Output connector type: N female
Battery type: 6 x NiMH, AA (not included)
Battery life on average: 20 hours
Charger: Ansmann ACS310
Tripod mount: ¼” thread
Impedance converter dimensions: 185 x 210 x 65 mm, 1.5 kg
Carrying Case: Aluminum, 75 x 73 x 18 cm, 4 kg
SNA5000A Series Vector Network Analyzer
Vector Network Analyzers
Product Description
The SIGLENT SNA5000A series of Vector Network Analyzers have a frequency range of 9 kHz to 8.5 GHz and 100 kHz to 26.5 GHz, which support 2/4-port scattering parameter, differential-parameter, and time-domain parameter measurements. The SNA5000A series of VNAs are effective instrumentation for determining the Q-factor, bandwidth, and insertion loss of a filter, They feature impedance conversion, movement of measurement plane, limit testing, ripple test, fixture simulation, and adapter removal/insertion adjustments. The VNAs have five sweep types: Linear-Frequency mode, Log-Frequency mode, Power-Sweep mode, CW-Time mode, and Segment-Sweep mode. The SNA5000A series VNAs also support scattering-parameter correction of SOLT, SOLR, TRL, Response, and Enhanced Response for increased flexibility in R&D and manufacturing applications.
Key Features
Frequency range: 9 kHz – 8.5 GHz and 100 kHz – 26.5 GHz
Frequency resolution: 1 Hz
Level resolution: 0.05 dB
Range of IFBW: 10 Hz~3 MHz
Setting range of output level:-55 dBm ~ +10 dBm
Dynamic range: 125 dB
Types of calibration: Response calibration, Enhanced Response calibration, Full-one port calibration, Full-two port calibration, Full-three port calibration, Full-four port calibration, TRL calibration
Types of measurement: Scattering-parameter measurement, differential-parameter measurement, receiver measurement, time-domain parameter analysis, limit test, ripple test, impedance conversion, fixture simulation, adapter removal/insertion, spectrum analysis frequency offset, scalar mixer measurement
Internal Bias-Tee connections
Interface: LAN, USB Device, USB Host (USB-GPIB)
Remote control: SCPI/ Labview/ IVI based on USB-TMC / VXI-11 / Socket /Telnet / WebServer
1-inch touch screen
Video output: HDMI
SNA5002A
9 kHz~4.5 GHz
2
125 dB
0.003 dB rms,0.03° rms
-55 ~ +10 dBm
SNA5004A
9 kHz~4.5 GHz
4
125 dB
0.003 dB rms,0.03° rms
-55 ~ +10 dBm
SNA5012A
9 kHz~8.5 GHz
2
125 dB
0.003 dB rms,0.03° rms
-55 ~ +10 dBm
SNA5014A
9 kHz~8.5 GHz
4
125 dB
0.003 dB rms,0.03° rms
-55 ~ +10 dBm
SNA5022A
100 kHz~13.5 GHz
2
125 dB
0.003 dB rms,0.03° rms
-55 dBm ~ +10 dBm
SNA5032A
100 kHz~26.5 GHz
2
125 dB
0.003 dB rms,0.03° rms
-55 dBm ~ +10 dBm
Univesal IC Tester + LCR Meter
Miscellaneous
Product Description
68032 is the latest Micro controller based Universal IC Tester with LCR Meter. It functionally tests 74 series of TTL ICs 40 & 45 series of CMOS IC, Analog/ Linear ICs opamps, comparators, timers, transistor arrays, ADC, DAC etc
SPECIFICATION
68032 is the latest Micro controller based Universal IC Tester with LCR Meter. It functionally tests 74 series of TTL ICs 40 & 45 series of CMOS IC, Analog/ Linear ICs opamps, comparators, timers, transistor arrays, ADC, DAC etc., It also tests components like diode, transistors, UJT, FET, SCR, Displays, regulators, (78/79) and DIP relays. It also measures the values of Inductance (L), capacitance (C) and Resistance (R). 68032 has RS 232 Serail interface through which IC Test Library could be expanded.
Digital IC Tester to test Digital ICs TTL/ CMOS (14/16/20 Pins)
Analog IC Tester to test Linear/ analog ICs (4, 6, 8, 14, 20 Pins)
LCR Meter - Measures L, C, R, with Calibration Facility
Micro controller Development System
Serial Port for Upgradation
Buzzer for Bad IC indication.
Components Tester to test Diode, Transistors, SCR, UJT, FET Regulator & Displays
Technical Specification
Display : 40x2 Backlit Alphanumeric LCD
Keyboard : 24 keys Membrane Keyboard
Socket :
20 Pin ZIF Socket for DIP ICs Components Holder/ Machine base for D/L/C/R
3 pin Machine base for Transistors, UJT, FET, SCR
3 pin Machine base for 78XX/ 79XX Regulator
Test Range : Digital & Linear ICs, 6, 8, 14, 16, 20 Pin in DIP Pack. Active & Passive Components
Enclosure : Sheet Metal Cabinet with powder coating and Engraving
Voltage : 230VAC 50 Hz ± 10%
Solar Module / Solar System Analyzer (Photovoltaic I-V Curve Tester)17714C
Educational Equipment
Product Description
Solar Module / Solar System Analyzer (Photovoltaic I-V Curve Tester) : Solar System Analyzer (Photovoltaic I - V Curve Tester) with DC Current Clamp, AC Power Clamp, Thermo & Irradiance Meter (with Bluetooth Connectivity) : Max. Solar System Power Search by Auto Scan : 1000V DC, 12A DC (12 KW Capacity), Measures Single Panel and String OPC and STC Data with Vnow, Voc, Isc, Pmax, VmaxP, ImaxP, Efficeincy and Fill Factor, Real Time Irradiation and Solar Panel Temperature, Inverter Efficiency (DC to AC) with PC (USB) Connectivity, Memory Record and Backlight Dispaly O Environment
SPECIFICATION
Solar Module / Solar System Analyzer (Photovoltaic I-V Curve Tester) : Solar System Analyzer (Photovoltaic I - V Curve Tester) with DC Current Clamp, AC Power Clamp, Thermo & Irradiance Meter (with Bluetooth Connectivity) : Max. Solar System Power Search by Auto Scan : 1000V DC, 12A DC (12 KW Capacity), Measures Single Panel and String OPC and STC Data with Vnow, Voc, Isc, Pmax, VmaxP, ImaxP, Efficeincy and Fill Factor, Real Time Irradiation and Solar Panel Temperature, Inverter Efficiency (DC to AC) with PC (USB) Connectivity, Memory Record and Backlight Dispaly O Environment