Top Digital Single Channel Ecg

Apple Watch Series 6 (GPS, 40mm) - Silver Aluminum Case with White Sport Band (Renewed)

  • ...uch the screen to see the time or other information on your watch face, because the display never sleeps. All you need to do is glance to find the time or your workout metrics right there where you want them..
  • ECG ON YOUR WRIST: With the ECG app, Apple Watch Series 6 is capable of generating an ECG similar to a single-lead electrocardiogram. It's a momentous achievement for a wearable device that can provide data for doctors and peace of mind for you wherever may be during the day..
  • WORKOUTS THAT DON'T QUIT: Cycling, yoga, swimming, high-intensity interval training...the list goes on. You name it, Apple Watch measures it. Set workout-specific goals, see full summaries when you're done, and track how you're trending over time in the Activity app on your iPhone..
  • GET LOST IN YOUR MUSIC: With Apple Music on your wrist, you've got 60 million tracks of musical motivation to take you places. You can also catch up on the latest podcasts or listen to an audiobook if that's your thing. Stream everything you need right from your watch, even without your phone..
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Apple Watch Series 6 (GPS, 44mm) - Silver Aluminum Case with White Sport Band (Renewed)

  • ...l lets you call, text, and get directions from your wrist, while leaving your phone in your pocket. It offers multiple connectivity options, including: Bluetooth, Wi-Fi, and NFC to suit all of your possible needs..
  • ECG ON YOUR WRIST: With the ECG app, Apple Watch Series 6 is capable of generating an ECG similar to a single-lead electrocardiogram. It’s a momentous achievement for a wearable device that can provide data for doctors and peace of mind for you wherever may be during the day..
  • GET LOST IN YOUR MUSIC: With Apple Music on your wrist, you’ve got 60 million tracks of musical motivation to take you places. You can also catch up on the latest podcasts or listen to an audiobook if that’s your thing. Stream everything you need right from your watch, even without your phone..
  • WORKOUTS THAT DON’T QUIT: Cycling, yoga, swimming, high-intensity interval training…the list goes on. You name it, Apple Watch measures it. Set workout-specific goals, see full summaries when you’re done, and track how you’re trending over time in the Activity app on your iPhone..
  • ALWAYS-ON RETINA DISPLAY: You no longer need to raise your wrist or touch the screen to see the time or other information on your watch face, because the di....
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Apple Watch Series 6 (GPS, 44mm) - Blue Aluminum Case with Deep Navy Sport Band (Renewed)

  • ...rmation on your watch face, because the display never sleeps. All you need to do is glance to find the time or your workout metrics right there where you want them..
  • ECG ON YOUR WRIST: With the ECG app, Apple Watch Series 6 is capable of generating an ECG similar to a single-lead electrocardiogram. It’s a momentous achievement for a wearable device that can provide data for doctors and peace of mind for you wherever may be during the day..
  • WORKOUTS THAT DON'T QUIT: Cycling, yoga, swimming, high-intensity interval training.the list goes on. You me it, Apple Watch measures it. Set workout-specific goals, see full summaries when you’re done, and track how you’re trending over time in the Activity app on your iPhone..
  • GET LOST IN YOUR MUSIC: With Apple Music on your wrist, you’ve got 60 million tracks of musical motivation to take you places. You can also catch up on the latest podcasts or listen to an audiobook if that's your thing. Stream everything you need right from your watch, even without your phone..
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Apple Watch Series 6 (GPS, 44mm) - Space Gray Aluminum Case with Black Sport Band (Renewed)

  • ...rmation on your watch face, because the display never sleeps. All you need to do is glance to find the time or your workout metrics right there where you want them..
  • ECG ON YOUR WRIST: With the ECG app, Apple Watch Series 6 is capable of generating an ECG similar to a single-lead electrocardiogram. It's a momentous achievement for a wearable device that can provide data for doctors and peace of mind for you wherever may be during the day..
  • WORKOUTS THAT DON'T QUIT: Cycling, yoga, swimming, high-intensity interval training...the list goes on. You name it, Apple Watch measures it. Set workout-specific goals, see full summaries when you're done, and track how you're trending over time in the Activity app on your iPhone..
  • GET LOST IN YOUR MUSIC: With Apple Music on your wrist, you've got 60 million tracks of musical motivation to take you places. You can also catch up on the latest podcasts or listen to an audiobook if that's your thing. Stream everything you need right from your watch, even without your phone..
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Apple Watch Series 6 (GPS, 40mm) - Gold Aluminum Case with Pink Sand Sport Band (Renewed)

  • ...rmation on your watch face, because the display never sleeps. All you need to do is glance to find the time or your workout metrics right there where you want them..
  • ECG ON YOUR WRIST: With the ECG app, Apple Watch Series 6 is capable of generating an ECG similar to a single-lead electrocardiogram. It's a momentous achievement for a wearable device that can provide data for doctors and peace of mind for you wherever may be during the day..
  • WORKOUTS THAT DON'T QUIT: Cycling, yoga, swimming, high-intensity interval training...the list goes on. You name it, Apple Watch measures it. Set workout-specific goals, see full summaries when you're done, and track how you're trending over time in the Activity app on your iPhone..
  • GET LOST IN YOUR MUSIC: With Apple Music on your wrist, you've got 60 million tracks of musical motivation to take you places. You can also catch up on the latest podcasts or listen to an audiobook if that's your thing. Stream everything you need right from your watch, even without your phone..
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Samson pa-Systems, Gray (SAXP1000B)

  • Packs up into a single portable unit that weighs just over 50 pounds.
  • Lightweight, Class D amplifier produces 1000 watts (2 x 500) of stereo power.
  • Dual 2-way speaker enclosures with 10-inch woofers, and 1-inch high frequency drivers.
  • Removable 10-channel mixer with 16 presets of 24-bit digital effects.
  • USB Wireless port for use with Samson"s Stage XPD1 USB Digital Wireless System (not included).
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Hantek 2C42 Handheld Oscilloscope Multimeter 2 in 1 Multifunction Tester 2CH+DMM 40MHz Scope

  • 40 MHz Digital Oscilloscope with 2 channels -- Sample Rate Range 250MSa/s(Single-channel), 125MSa/s(Dual-channel). (Waveform Generator can't be used).
  • Simplify operation, convenient to use: 250M Sampling rate, 40MHZ Bandwidth. 10MV-10V Vertical resolution.
  • Key tone settings, Adjustable backlight brightness, Backlight, duration and auto power off time. Digital voltmeter function, Cursor measurement, reference waveform,waveform Storage function..
  • Multifunction Digital Multimeter Function, High sensitivity and accuracy, showing clear, stronganti-overload capability, easy to carry. Digital multimeter which can be used to measure AC/DC voltage/current, resistance, diode,capacitance, on-off test..
  • Large-capacity Lithium Battery + Ultra Low Power + Type C Data Transfer/Charging Interface 18650 replaceable lithium battery power system.
  • Be able to recharged by 5V/2A large current or ordinary computer USB port,allow while charging, very convenient and handy.
  • Type C charging interface, after every recharge of 2 hours, the device can be used continuously for a full day or standby more than two months..
  • We offer 1 year warranty with 30 days worry-free return, so 100% satisfaction and zero hassle....
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Apple Watch Series 5 (GPS + Cellular, 44MM) - Space Gray Aluminum Case with Black Sport Band (Renewed)

  • ...f musical motivation to take you places. You can also catch up on the latest podcasts or listen to an audiobook if that’s your thing. Stream everything you need right from your watch, even without your phone.
  • ECG ON YOUR WRIST: With the ECG app, Apple Watch Series 5 is capable of generating an ECG similar to a single-lead electrocardiogram. It’s a momentous achievement for a wearable device that can provide data for doctors and peace of mind for you wherever may be during the day..
  • ALWAYS-ON RETINA DISPLAY: You no longer need to raise your wrist or touch the screen to see the time or other information on your watch face, because the display never sleeps. All you need to do is glance to find the time or your workout metrics right there where you want them..
  • LEAVE YOUR PHONE AT HOME: Apple Watch Series 5 GPS + Cellular LTE Model lets you call, text, and get directions without your phone present. It offers multiple connectivity options, including: Bluetooth, Wi-Fi, NFC, and 4G LTE to suit your needs, whatever they might be..
  • WORKOUTS THAT DON’T QUIT: Cycling, yoga, swimming, high-intensity interval training…the list goes on. You name it, Apple Watch measures it. Set workout-specific goals, see full summaries when you’re done,....
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Apple Watch Series 6 (GPS + Cellular, 44mm) - Graphite Stainless Steel Case with Black Sport Band (Renewed)

  • ...uch the screen to see the time or other information on your watch face, because the display never sleeps. All you need to do is glance to find the time or your workout metrics right there where you want them..
  • ECG ON YOUR WRIST: With the ECG app, Apple Watch Series 6 is capable of generating an ECG similar to a single-lead electrocardiogram. It’s a momentous achievement for a wearable device that can provide data for doctors and peace of mind for you wherever may be during the day..
  • WORKOUTS THAT DON'T QUIT: Cycling, yoga, swimming, high-intensity interval training...the list goes on. You name it, Apple Watch measures it. Set workout-specific goals, see full summaries when you’re done, and track how you’re trending over time in the Activity app on your iPhone..
  • GET LOST IN YOUR MUSIC: With Apple Music on your wrist, you’ve got 60 million tracks of musical motivation to take you places. You can also catch up on the latest podcasts or listen to an audiobook if that's your thing. Stream everything you need right from your watch, even without your phone..
Check Stock

Apple Watch Series 6 (GPS + Cellular, 44mm) - Blue Aluminum Case with Deep Navy Sport Band (Renewed)

  • ...uch the screen to see the time or other information on your watch face, because the display never sleeps. All you need to do is glance to find the time or your workout metrics right there where you want them..
  • ECG ON YOUR WRIST: With the ECG app, Apple Watch Series 6 is capable of generating an ECG similar to a single-lead electrocardiogram. It's a momentous achievement for a wearable device that can provide data for doctors and peace of mind for you wherever may be during the day..
  • WORKOUTS THAT DON'T QUIT: Cycling, yoga, swimming, high-intensity interval training...the list goes on. You name it, Apple Watch measures it. Set workout-specific goals, see full summaries when you're done, and track how you're trending over time in the Activity app on your iPhone..
  • GET LOST IN YOUR MUSIC: With Apple Music on your wrist, you've got 60 million tracks of musical motivation to take you places. You can also catch up on the latest podcasts or listen to an audiobook if that's your thing. Stream everything you need right from your watch, even without your phone..
Check Stock

Apple Watch Series 6 (GPS + Cellular, 44mm) - Space Gray Aluminum Case with Black Sport Band (Renewed)

  • ECG ON YOUR WRIST: With the ECG app, Apple Watch Series 6 is capable of generating an ECG similar to a single-lead electrocardiogram. It’s a momentous achievement for a wearable device that can provide data for doctors and peace of mind for you wherever may be during the day..
  • LEAVE YOUR PHONE AT HOME: Apple Watch Series 6 GPS + Cellular LTE Model lets you call, text, and get directions without your phone present. It offers multiple connectivity options, including: Bluetooth, Wi-Fi, NFC, and 4G LTE to suit your needs, whatever they might be..
  • GET LOST IN YOUR MUSIC: With Apple Music on your wrist, you’ve got 60 million tracks of musical motivation to take you places. You can also catch up on the latest podcasts or listen to an audiobook if that’s your thing. Stream everything you need right from your watch, even without your phone..
  • ALWAYS-ON RETINA DISPLAY: You no longer need to raise your wrist or touch the screen to see the time or other information on your watch face, because the display never sleeps. All you need to do is glance to find the time or your workout metrics right there where you want them..
  • WORKOUTS THAT DON’T QUIT: Cycling, yoga, swimming, high-intensity interval training…the list goes on. You nam....
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Manometer Gas Pressure Tester，Manometer HVAC，Digital Manometer Gas Pressure Tester，Manometer LP Gas Pressure Tester，Digital Manometer HVAC for Temperature and Pressure Testing

  • ...cturing, biopharmaceutical molding, mining pressure testing, petrochemical Industrial smelting, gas, liquid and production industrial equipment pressure detection, liquid level detection, Laboratory calibration, medical environment micro-pressure testing, etc..
  • 【High Quality & LCD Backlight Display】The hand-held digital pressure gauge is made of high-quality ABS material, which is resistant to falling and durable. The manometer hvac with 4.45cm × 4.95cm high-definition display screen, which is clear and easy to read. The manometer lp gas pressure tester also supports LCD backlight display, and can easily read data even in dark environments..
  • 【Single and Dual Channel Test】There are two ports on the top of the digital manometer gas pressure tester. With a single channel it is possible to quickly measure the current detection pressure value(relative to the current atmospheric pressure) whereas the dual channel allows simultaneous detection of the pressure difference between the two detection ports( P1-P2 ). 12 optional units (mmHg, inHg, ftH₂O, cmH₂O, inH₂O, Pa, KPa, mbar, bar, psi, Kgcm² and ozin²)..
  • 【Storage Function and Reminder Function】The digital gas manometer with backlight has the storage function, which can store 100 grou....
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