DC Current 400mA /4000mA/40mA/400mA/4A/10A, Input Sensitivity 20mV/div-500V/div (1-2-5), Resistance 400Ω/ 4kΩ/40kΩ/400kΩ/4MΩ/ 40MΩ, Real-Time Sample Rate, AC Current 400mA/4000mA/40mA/400mA/4A/10A, DC Voltage 400mV/4V/40V/400V/1000V, Duty Cycle 0.1%~99.9%, Display Resolution 160X160, Capacitance 40nF /400nF/4mF/40mF/100mF, AC Voltage 4V/40V/400V/750V, Horizontal Accuracy, Vertical Accuracy, Bandwidth, Timebase Range 100ns/div-5s/div (1-2-5), Frequency 10Hz~10MHz.
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Aliexpress
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Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it?
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 502C6B, e2bcea, ed2b86, TTxBG10, Wholesale20, AFfbG10, bGhOnEy10, BGAFF10OFF, BGherra, 7d18f7, BGGines
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for UNI-T UT81B Oscilloscope Multimeter. The lowest price was: $139.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).