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3.0 of 5.0 with 1 Reviews
SALE PRICE: $78.00 1% OFF
Manufacturer: ZeroElec
Brand: ZeroElec
Color: Black
Manufacturer: ZeroElec
Brand: ZeroElec
Color: Black
User can check the details of camera video during the process of installation. Equipped with 18650 battery, which has RoHS & CE certification. Output power function can be helpful when no external power supply for the camera. Support TVI2.0 720P25/30/50/60/, 720P25/30V2.0, 1080P25/30; AHD2.0 720P25/30/50/60/, 1080P25/30. Display screen: 4.3inches Display screen Resolution: LCD 480*272P resolution Video System: NTSC/PAL Automatically recognize Video input: HD-TVI/HD-AHD/CVBS Power output: Temporary power output 12V 0.8A DC External power supply: DC 5V(1A) Battery-powered: Built-in 3.7V 18650 battery Charge time: 4hours Battery working time: 7 hours Working Temperature: -20℃---+70℃ Humidity: 30%-90% Rh Dimension:118mm x 90mm x 47mm Package Included: 1 x Main Unit 1 x USB-A/V/DC Cable 1 x 5V/1A USB cable 2 x BNC connector 1 x Wrist band 1 x English manual
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3.0 of 5.0 with 1 Reviews
SALE PRICE: $78.96 29% OFF
Manufacturer: GF
Brand: GF
Color: White
Manufacturer: GF
Brand: GF
Color: White
Function:  LCD Display: Max reading of 1999 Test range is between 1x10000 to 1999x10000 ions/cc Resolution:1x10000 ions/c Tiny shape Very easy to hang as a necklace Display concentration of positive and negative air ion Check Ion Generator Test the textile or cloth, judge the ion's polarity and concentration Attention: don't touch the rear square metal of the tester when testing Power supply: 1.5V x 2 LR44 button size battery (Not including) Dimensions:80mm(L) x 30mm(W) x 10mm(H) ;90g Simple and small design, easy to carry Please note that the colour may be a little different due to the effect of light Package Included: 1 x Air Ion Tester Meter
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3.0 of 5.0 with 2 Reviews
SALE PRICE: $79.99 39% OFF
Manufacturer: Extech Instruments
Brand: Extech
Model: RT30
Color: Multicolor
Manufacturer: Extech Instruments
Brand: Extech
Model: RT30
Color: Multicolor
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EXTECH Wireless AC Circuit A must-have tool for electricians, do-it-yourselfers, contractors, kitchen, bath and lighting installers, and handymen, the Extech RT30 Wireless Remote AC Circuit Identifier enables you to identify circuit breakers, wiring, switched lines, AC outlets and, light fixtures without cutting into any wires--and without a helper. The RT30's wireless transmitter (view larger). RT30 Wireless Remote AC Circuit IdentifierAt a Glance: Easily identify the correct circuit powering the cable to be spliced or repaired Eliminates the need for an assistant or back-and-forth trips for confirmation Built-in light sensor can identify remote lighting circuits Powered by four AAA batteries One-year limited warranty This versatile tool uses a pager-sized, non-contact voltage detector transmitter that clamps onto wiring mid-run and transmits a "voltage present" signal to a pocket-sized receiver carried by the user. Clamped onto a live wire, the transmitter signals the user at the breaker panel with LED and audible alerts on the receiver (up to 100-meter range). The alerts stop when the correct circuit breaker is switched and work can then be performed safely. The RT30 wirelessly identifies the correct Circuit Breaker controlling remote mid run AC wiring (using the included non-contact transmitter); lighting circuits (using the included built in light sensor), and AC outlets (using the included AC outlet extender). A compact external clamp-style non-contact voltage (NCV) probe can be used for wires that are hard-to-reach, or within a bundle. For inaccessible circuit wiring, a useful lighting circuit identification function uses a light sensor to indicate lighting changes in a room caused by the user remotely opening a circuit breaker and turning off a light on the circuit. An optional AC outlet extender can also be used to identify circuits by outlets. The RT30's clamp-style probe accessory is ideal for wires that are hard to isolate or reach. The RT30's remote is ...
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3.0 of 5.0 with 5 Reviews
SALE PRICE: $83.99 7% OFF
Manufacturer: Amprobe
Brand: Amprobe
Model: VPC-31
Manufacturer: Amprobe
Brand: Amprobe
Model: VPC-31
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The Amprobe VPC-31 electrical tester is a non-contact voltage and continuity tester for measuring alternating current (AC) and direct current (DC) voltage and continuity on live electrical wiring. This average-sensing meter provides accurate readings when measuring linear loads, where the current or voltage has a sinusoidal waveform. Three-digit, 1,000 count backlit LCD display for viewing in low-light conditions The tester measures AC and DC voltage up to 1000V and indicates ten common voltage levels for AC and ten for DC. The backlit LCD display indicates precise voltage measurement. An LED light and buzzer indicate continuity. A solenoid tester-like shaker indicates the presence of AC voltage. Bi-color LEDs indicate safe and dangerous voltages (above 55VDC or 30VAC). The tester is safety rated to European Standards 61010-1 Cat IV, 600V and Cat III, 1,000V. The ground fault circuit interrupter (GFCI) test feature allows the unit to test GFCI outlets and breakers. The casing is ingress protection (IP) treated to IP65 for complete protection against dust and water jets up to 6.3mm in diameter. The unit is autoranging on all ranges. It is powered by two AAA batteries (included). The VPC-31 is designed for use by electricians, electrical contractors, and mechanics. Specifications Power supply AAA batteries (two, included) AC voltage range 0 to 1,000V DC voltage range 0 to 1,000V AC current range 0 to 400A Weight (including batteries) 0.485lb./220g Safety standard met International Electrotechnical Commission (IEC)/European Standards (EN) 61010-01 Cat IV 600V and Cat III 1,000V Ingress Protection (IP) rating IP65, for protection against dust and water jets up to 6.3mm in diameter Dimensions 9.17x 2.24 x 1.57 inches / 233 x 57 x 40mm (H x W x D)H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Electrical test meters report electrical circuit properties, such as voltage, re...
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3.0 of 5.0 with 2 Reviews
SALE PRICE: $84.95
Manufacturer: Test Products International, Inc
Brand: TPI
Model: A256
Manufacturer: Test Products International, Inc
Brand: TPI
Model: A256
AC/DC Amp current probe adapter. AC Amps: 0 to 400A and DC Amps: 0 to 400A. Accuracy: 0-400A = +/-1 percent of reading and 0-2000A = +/- 1.5 percent of reading. Adapter output: 1mV per 1A. Maximum conductor size: 34mm. 48" Lead length. Dual banana plug output connection type. Compatible unit: Most TPI brand and any competitor DMM, clamp-on or oscilloscope having the capability of measuring up to 2000mV AC/DC (2V AC/DC), 10megaohm input impedance, and equipped with industry standard spaced input jacks 19mm on center.
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3.0 of 5.0 with 11 Reviews
SALE PRICE: $84.95 23% OFF
Manufacturer: HM Digital, Inc.
Brand: HM Digital
Model: ORP-200
Manufacturer: HM Digital, Inc.
Brand: HM Digital
Model: ORP-200
Waterproof Meter for Oxidation Reduction Potential and Temperature.
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3.0 of 5.0 with 1 Reviews
SALE PRICE: $86.18 34% OFF
Manufacturer: Amprobe
Brand: Amprobe
Model: TMD-10
Manufacturer: Amprobe
Brand: Amprobe
Model: TMD-10
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The Amprobe TMD-10 dual-input thermometer accepts two K- or J-type thermocouples, and is designed to measure two temperatures simultaneously in a variety HVAC, electrical, industrial, and automotive maintenance applications. The thermocouples support superheat and subcool applications, and cut-out and cut-in temperature measurements. The meter has an offset mode that can be used to compensate for thermocouple error. Dual-scale temperature readings range from -328 to 2,498 degrees F (-200 to 1,370 degrees C). The meter has a back-lit LCD screen with data hold to save readings for later viewing, and displays minimum, maximum, average, and relative temperature calculations. The device operates on one 9V battery (included), which provides approximately 200 hours of use. The auto-power-off feature turns the meter off after approximately 15 minutes, and can be disabled. A low battery indicator helps prevent false readings. The meter includes two K-type thermocouples, a carrying case, one 9V battery, and instructions.Specifications Display resolution 0.1 degree F/C Accuracy + or - 0.05 percent of reading + 1.4 degrees F (0.7 degrees C) K-type thermocouple temperature range -328 to 2,498 degrees F (-200 to 1370 degrees C) Measurement rate 0.5 second Operating temperature 32 to 122 degrees F (0 to 50 degrees C), at less than 80 percent relative humidity Operating environment Indoors at altitudes below 2000 meters Storage temperature -32 to 122 degrees F (0 to 50 degrees C), at less than 80 percent relative humidity Dimensions Approximately 5.1 x 2.2 x 1.5 inches (130 x 56 x 38 mm) (H x W x D) Weight Approximately 0.37 lb. (170g), with battery installed H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Thermometers are used to measure temperature for various applications such as education, general purpose Quality Control (QC) labs and res...
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3.0 of 5.0 with 4 Reviews
SALE PRICE: $86.69 1% OFF
Manufacturer: Hantek
Brand: Hantek
Model: 1008
Manufacturer: Hantek
Brand: Hantek
Model: 1008
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1) Oscilloscope
8 channels oscilloscope, 2.4MSa/s real time sampling rate
10mV/div to 5V/div input sensitivity, 8 gears adjustable
12 bits vertical resolution, spectrum analysis function
2) Programmable Generator
8 channels programmable generator
3) Others
USB 2.0 interface plug and play, and no need extra power supply;
More than 20 types of automatic testing function, a similar interface with benchtop oscilloscope, easy to use;
Software support: Windows NT, Window 2000, Windows XP, VISTA, Windows 7;
Vertical
Analog Channel:8
Input Impedance:Resistance: 1MΩ
Input Sensitivity:10mV/div to 5V/div
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Input Coupling:DC
Resolution:12 bits
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Horizontal
Memory Depth:4K
Max. Input:400V (DC+AC Peak)
Real-Time Sampling Rate:2.4MSa/s
Time Base Range:1ns/div to 20000s/div(1-2-5 sequences)
Time Base Precision:±50ppm
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Trigger
Source:CH1, CH2,CH3,CH4, CH5, CH6,CH7,CH8
Mode:Edge
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X-Y Mode
X-Axis Input:CH1
Y-Axis Input:CH2
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Waveform Signal Process:+,- , x,÷, FFT, Invert
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Cursors and Measurement
Voltage Measurement:Vpp, Vamp, Vmax, Vmin, Vtop, Vmid, Vbase,Vavg, Vrms, Vcrms, Preshoot, Overshoot
Time Measurement:Frequency, Period, Rise Time, Fall Time, Positive Width, Negative Width, Duty Cycle
Cursors Measurement:Horizontal ,Vertical, Track, Auto Measure Modes
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3.0 of 5.0 with 9 Reviews
SALE PRICE: $87.99 21% OFF
Manufacturer: Extech
Brand: Extech
Model: MA220
Manufacturer: Extech
Brand: Extech
Model: MA220
EXTECH 400 A AC/DC Clamp Me
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3.0 of 5.0 with 1 Reviews
SALE PRICE: $89.55 31% OFF
Manufacturer: BILUSOCN
Brand: BILUSOCN
Model: BO12-AY
Manufacturer: BILUSOCN
Brand: BILUSOCN
Model: BO12-AY
Brand new 12 cue ignition system for firework displays. This is the perfect way to shoot off your fireworks! Safely set off an awesome firework show with a wireless remote from a distance! This is an 12 channel remote system that comes with 24 high quality clip on ignition leads! This is a water resistant system and comes in a padded military plastic case. You will receive three 4 channel cue blocks and one remote that can fire off the different channels with the push of a button! Perfect for 4th of July, Weddings, Parties, New Years, & More! This ships to you fast and free from right here Specifications: 12 Channel Firework Cue Wireless Remote Plastic Carry Case 24 Clip On Ignition Leads *BATTERIES NOT INCLUDED* *You will need one (1) A23 Battery for the remote and 12 AA Batteries for the Cues. These are NOT included with this purchase.
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