Best Dielectric Loss Tester

12V Car Battery Conductance Tester,Automotive Car Battery Load Tester with Built-in Printer for Auto Battery Analyzer

[Scope of Application]: This car battery conductance tester has high practicability, which can be widely applied to 12V automotive cranking lead acid battery and 12v/24v car system test.
[Built-in Printer]: This car battery conductance tester has built-in printer for easy printing of diagnostic test data, and it can directly test the battery with loss of electricity, no need to fully charge before testing.
[Advanced Technology]: This car battery conductance tester adopts the advanced conductance testing technology, which will perform an accurate test for regular flooded, AGM flat plate, AGM spiral and gel batteries.
[Excellent Performance]: This car battery conductance tester is designed with reverse polarity connection protection, which will not damage the tester or affect the vehicle and battery. It allows you to analyze the health of the battery to calculate the actual cold cranking capability of the battery and the aging status.
[Multi-language]: This car battery conductance tester supports multiple languages, customers can choose different language packs, including Chinese, English, Russian, Spanish, French, German and so on. And it can test a variety of rating systems - CCA, JIS, DIN, IEC, EN, SAE, GB.

super flat mirror with dielectric coatings to reduce reflected light loss.
1.25 inches nosepiece fits 1.25 inches telescopes.
Barlow lenses and other accessories with a 1.25in insert barrel.
diagonal reflects the telescope’s light path 90 degree to provide a more comfortable viewing angle.
Correct upside down and left right reversed image.
but left and right reversed if use the 90 degrees to your telescope.
Built in brass ring and thumbscrew accessories avoid eyepiece to rotate during adjustments.
effortless fixes more firmly and will not scratch your eyepieces barrels.

【7-in-1 pH meter with Bluetooth】Digital pool water tester professional measurement ORP Meter/S.G Meter/TDS Meter/Salinity Tester/PH Meter/EC Meter/Temp.Water tester multi-function one-key switching, which is more worry-free and convenient to use. Ph meter for water quality is widely used,can be used to test drinking water,fish tank,swimming pools,laboratory,in aquarium, spa, wine, beer,ect..
【pH Meter】The pH tester digital mainly detects the pH value of liquids.The ph tester can be applied to food, pet fish supplies or hydroponics aquaculture.Water that is too acidic or alkaline can adversely affect the health of humans or pet fish.The pH water tester can also be used for blood, saliva, sweat, urine,etc..
【Orp Meter】Pool chemical testing kit is a good helper for pool supplies.In addition to testing the ORP value in swimming pool water, pool water tester can also be used as a pool thermometer.The ORP value is a measure of the oxidative power or sterilization strength in water pool salt. The higher the ORP value in water, the stronger the oxidative power and sterilization ability..

Lmr400 LMR-400 is a Registered Trademark of Times Microwave systems.
60 Day Returns - Plus a 1 year replacement for defects on all MPD Digital cable assemblies from date of purchase..
Outer jacket material: flexible UV proof wp-pe, outer diameter: .405 (10.3mm) nom., SRL: per MIL-C-17/74 - foam dielectric aids flexibility.
Made in the U.S.A. By FCC licensed ham radio operators - swept with bird sitehawk sk-4000 TO assure VSWR less than 1: 1.35.
This low loss coaxial transmission line can be used in almost any application where good handling characteristics, improved shielding, and low loss is required.

Lmr400 LMR-400 is a Registered Trademark of Times Microwave systems.
60 Day Returns - Plus a 1 year replacement for defects on all MPD Digital cable assemblies from date of purchase..
Outer jacket material: flexible UV proof wp-pe, outer diameter: .405 (10.3mm) nom., SRL: per MIL-C-17/74 - foam dielectric aids flexibility.
Made in the U.S.A. By FCC licensed ham radio operators - swept with bird sitehawk sk-4000 TO assure VSWR less than 1: 1.35.
This low loss coaxial transmission line can be used in almost any application where good handling characteristics, improved shielding, and low loss is required.

High density 7.0mm PVC outside core dielectric – part of five-layer insulation system.
Center Pin and Outer Ring: Gold-plated brass for optimum signal quality and integrity..
Rated Bandwidth: DC-5.0 MHz (3M cable) with ?1.09 VSWR and ?27dB Return Loss.

Ultra Low-loss Double Shielded MILSPEC RG-213u Coaxial Cable exceeding all US, NATO and IDF MIL-C-17 Standards - NOT Made in China.
3 feet of Coaxial cable 50 Ohm for lowest loss in a frequency operating range up to 400 MHz.
Outer Jacket Material: Flexible UV Proof FR-PVC, Outer Diameter: .400 (10.3mm) nom., SRL: per MIL-C-17/74.
Velocity of Propagation: 66 % nom. / Dielectric Strength:10000 V minute / Corona extinction: 5 kV / Voltage Rating:3700 V Max. / Operating Temperature: +70 °C - Min. Operating Temperature: -20 °C.
The low loss transmission line can be used in almost any application where handling characteristics, improved shield and low loss is required.

【A86 IP Camera Tester】A86 7 inch IPS TFT HDMI Tester,Silicone button,Backlight brightness. 1920x1200 high resolution 4K Camera Tester. 7in1 CCTV Tester,added Optical power meter,TDR cable test and Digital multi-meter functions.Support PoE IEEE802.3af, maximum power 25.5W,2.4G and 5G w-i-f-i frequency band, the camera tester tool will make your installation process simple and efficient..
【IP Camera tester 】Max 4K 8MP /H.265/H.264 IP camera test. Support serial connection.
Ethernet test 10M/100M/1G Ethernet link detection,Interface dual-port RJ45 Ethernet.Support IP setting,camera discrovring,ueser authentication,image viewing,PTZ control,modification of camera parameter.Compatible with IPC protocol ONVIF, RTSP, RTP,multi-brand IPC test..
【HD Coaxial Camera test】Support Max 8MP TVI/CVI/AHD camera test.PAL/NTSC video test signal,HDMI I/O,Audio input, Baud 150-19200bps, compatible with more than 30 protocols such as PELCO-D/P, Samsung, Panasonic etc..Support Coaxial PTZ control and call OSD menu,Digital zoom,Full screen display..
【Multi-function tester】OPM --- Used to measure absolute optical power or relative loss of optical power through a section of optical fiber.TDR --- Testing the length of network cable (4 pairs),The maximum lengt....