UNI-T UT-521 Digital Earth Ter Insulation Resistor Meter

AC Earth Voltage (V): 0~200V ±(1%+4), Power: 6x 1.5V AA Alkaline Batteries (not included), Product Net Weight: 560g, FrequencyΩ50Hz/60Hz, Product Size: 160mmx 70.5mmx 100mm, Product Color: Red and Grey, Package Weight: 1967g / 4.3lb, Model: UT521, Earth Resistance (Ω): 20Ω ±(2%+10) ; 200Ω ±(2%+3) ; 2000Ω ±(2%+3), Package Size: 25x 16x 14cm / 10x 6.5x 5in, LCD Size: 65mmx 30mm.

Aliexpress

There’re some similar (or not) items on Aliexpress

Image Product (link) Price Coupons
20A 1000V Probe Test Leads Pin for Digital Multimeter Needle Tip Multi Meter Tester Lead Probe Wire Pen Cable 20A 1000V Probe Test Leads Pin for Digital Multimeter Needle Tip Multi Meter Tester Lead Probe Wire Pen Cable $1.35
Universal Pliers Electrical Wire Cable Cutters Universal Pliers Electrical Wire Cable Cutters $1.97
Stainless Steel Scissors Flower Cutting Pruning Stainless Steel Scissors Flower Cutting Pruning $2.73
UNI-T Multimeter Test Leads Probes Clamp Meter Alligator Clip Tweezer Testing Line Banana Head Adapter Cable Test Accessories UNI-T Multimeter Test Leads Probes Clamp Meter Alligator Clip Tweezer Testing Line Banana Head Adapter Cable Test Accessories $4.32
TOPK Universal Car Bracket Gravity Auto Phone Holder TOPK Universal Car Bracket Gravity Auto Phone Holder $6.19
UNI-T UT123 Mini Digital Multimeter;AC DC Voltage meter;Resistance(Ohm) Temperatue tester;NCV/Continuity Test/EBTN Color Screen UNI-T UT123 Mini Digital Multimeter;AC DC Voltage meter;Resistance(Ohm) Temperatue tester;NCV/Continuity Test/EBTN Color Screen $13.95
UNI-T UT33 UT120 UT123 UT125C Mini Digital Multimeter Pocket Size Multimeter Electric Tester Electrician Multi Meter UNI-T UT33 UT120 UT123 UT125C Mini Digital Multimeter Pocket Size Multimeter Electric Tester Electrician Multi Meter $15.20
UNI-T Multimeter Digital Polymer UT33A+ UT33B+ UT33C+ UT33D PLUS UT120 UT123 UT118C Electric Tester Electrician Multi Meter UNI-T Multimeter Digital Polymer UT33A+ UT33B+ UT33C+ UT33D PLUS UT120 UT123 UT118C Electric Tester Electrician Multi Meter $15.39
UNI-T UT123 UT123D Smart Multimeter Digital Professional Electric Tester Voltage Resistance Continuity NCV Electrician Meter UNI-T UT123 UT123D Smart Multimeter Digital Professional Electric Tester Voltage Resistance Continuity NCV Electrician Meter $15.39
UNI-T  Pocket Digital Multimeter UT33D Resistance Tester Ammeter Voltmeter High Precision Mini Multifunction Universal Meter UNI-T Pocket Digital Multimeter UT33D Resistance Tester Ammeter Voltmeter High Precision Mini Multifunction Universal Meter $15.41
UNI-T UT89XD UT890C UT61E Plus Smart Multimeter Digital Polymer Electrician Tester Voltmeter Ammeter Professional Electric Meter UNI-T UT89XD UT890C UT61E Plus Smart Multimeter Digital Polymer Electrician Tester Voltmeter Ammeter Professional Electric Meter $15.83
UNI-T UT33A UT33B UT33C UT33D Plus Pocket Multimeter Digital Ammeter Voltmeter Professional Resistance Measure Multi Meter UNI-T UT33A UT33B UT33C UT33D Plus Pocket Multimeter Digital Ammeter Voltmeter Professional Resistance Measure Multi Meter $15.99
UNI-T UT123 UT123D Household Pocket Digital Multimeter NCV AC/DC Voltage Measurement  EBTN Display  Switch Measurement UNI-T UT123 UT123D Household Pocket Digital Multimeter NCV AC/DC Voltage Measurement EBTN Display Switch Measurement $16.72
UNI-T Multimeter Professional UT890C UT890D+ UT89X UT89XD UT89XE UT60S UT60BT UT61B+ UT61D+ UT61E Plus Electrical Multi Meter UNI-T Multimeter Professional UT890C UT890D+ UT89X UT89XD UT89XE UT60S UT60BT UT61B+ UT61D+ UT61E Plus Electrical Multi Meter $18.62
UNI-T UT125C Mini Pocket Digital Multimeter Temperature Tester Resistor Capacitor Frequency Diode NCV Test Low Voltage Display UNI-T UT125C Mini Pocket Digital Multimeter Temperature Tester Resistor Capacitor Frequency Diode NCV Test Low Voltage Display $20.02
Baby Girls Unicorn Tutu Dress Pastel Rainbow Princess Baby Girls Unicorn Tutu Dress Pastel Rainbow Princess $20.22
UNI-T UT116A UT116C Digital Tweezers SMD Tester LED Diode Electronic Component Tester Resistance Capacitor Electrical Multimeter UNI-T UT116A UT116C Digital Tweezers SMD Tester LED Diode Electronic Component Tester Resistance Capacitor Electrical Multimeter $20.29
UNI-T UT353 Sound Level Meter UNI-T UT353 Sound Level Meter $20.66
UNI-T UT210E UT202A UT204 Plus Clamp Meter AC/DC Digital Voltmeter Ammeter Pliers Multimeter Professional Electrical Multitester UNI-T UT210E UT202A UT204 Plus Clamp Meter AC/DC Digital Voltmeter Ammeter Pliers Multimeter Professional Electrical Multitester $20.78
UNI-T UT121 UT122 Smart Digital Multimeter AC DC Voltage Resistance Capacitance Frequency Voltmeter Professional Multi Meter UNI-T UT121 UT122 Smart Digital Multimeter AC DC Voltage Resistance Capacitance Frequency Voltmeter Professional Multi Meter $20.93
UNI-T UT120C Pocket Size Stype Digital Multimeter Auto Range Tester DC AC Voltage Diode Mini Electrical Meters LCD Display UNI-T UT120C Pocket Size Stype Digital Multimeter Auto Range Tester DC AC Voltage Diode Mini Electrical Meters LCD Display $20.97
Cute Unique Standing Shark Inflatable Suit Cute Unique Standing Shark Inflatable Suit $21.66
Smart Digital Multimeter UNI-T UT121A UT121B UT122 Electric Tester Voltmeter Hz NCV LIVE Professional Electrician Multi Meter Smart Digital Multimeter UNI-T UT121A UT121B UT122 Electric Tester Voltmeter Hz NCV LIVE Professional Electrician Multi Meter $21.72
UNI-T UT210D UT210E Clamp Meter Professional AC DC Current Pliers Ammeter True RMS Digital Multimeter Electrical Multi Tester UNI-T UT210D UT210E Clamp Meter Professional AC DC Current Pliers Ammeter True RMS Digital Multimeter Electrical Multi Tester $21.90
UNI-T Clamp Meter UT202A+ UT204+ UT210D UT210E UT207B UT208B Amperimetric Clamp Digital Multimeter Pliers Electrician Ammeter UNI-T Clamp Meter UT202A+ UT204+ UT210D UT210E UT207B UT208B Amperimetric Clamp Digital Multimeter Pliers Electrician Ammeter $22.19
UNI-T Clamp Meter UT201 UT202 UT202A UT203 UT204 Plus Digital Tester Professional Voltmeter Pliers Ammeter Electric Multitester UNI-T Clamp Meter UT201 UT202 UT202A UT203 UT204 Plus Digital Tester Professional Voltmeter Pliers Ammeter Electric Multitester $22.34
UNI-T UT210E UT210D UT202A+ UT204 Plus UT208B AC DC Current Meter Pliers Voltmeter Digital Ammeter Amperimetric Clamp Multimeter UNI-T UT210E UT210D UT202A+ UT204 Plus UT208B AC DC Current Meter Pliers Voltmeter Digital Ammeter Amperimetric Clamp Multimeter $22.37
UNI-T UT890C UT890D Plus Multimeter Professional Digital AC DC Ammeter Voltmeter Frequency Resistance Capacitance Multi Meter UNI-T UT890C UT890D Plus Multimeter Professional Digital AC DC Ammeter Voltmeter Frequency Resistance Capacitance Multi Meter $24.39
UNI-T UT120C Pocket Size Stype Digital Multimeter Auto Range Tester DC AC Voltage Diode Mini Electrical Meters LCD Display UNI-T UT120C Pocket Size Stype Digital Multimeter Auto Range Tester DC AC Voltage Diode Mini Electrical Meters LCD Display $24.79
UNI-T UT210E UT210D UT210A Clamp Meter AC/DC Digital Voltmeter Ammeter Pliers Multimeter Professional Electrical Multitester UNI-T UT210E UT210D UT210A Clamp Meter AC/DC Digital Voltmeter Ammeter Pliers Multimeter Professional Electrical Multitester $25.08
UNI-T цифровой умный мультиметр UT123D True RMS EBTN дисплей DC AC напряжение ток тестер емкость измерительные приборы UNI-T цифровой умный мультиметр UT123D True RMS EBTN дисплей DC AC напряжение ток тестер емкость измерительные приборы $25.81
UNI-T UT116A UT116C Digital Tweezers Smart SMD Tester Professional LED Diode Electronic Component Tester Electrical Multimeter UNI-T UT116A UT116C Digital Tweezers Smart SMD Tester Professional LED Diode Electronic Component Tester Electrical Multimeter $25.95
UNI-T UT256 Fork Meter 60A AC DC Current Clamp Meter Digital True RMS Pliers Ammeter NCV Tester High Precision UNI-T UT256 Fork Meter 60A AC DC Current Clamp Meter Digital True RMS Pliers Ammeter NCV Tester High Precision $26.89
UNI-T UT256 60A AC/DC Fork Meter/True RMS Auto-Range Digital Clamp Ammeter/Electrical Universal Meter UNI-T UT256 60A AC/DC Fork Meter/True RMS Auto-Range Digital Clamp Ammeter/Electrical Universal Meter $27.25
UNI-T UT201+ UT202+ UT202A+ UT203+ UT204+ Digital Clamp Meter Automatic Range True RMS High Precision Multimeter Voltage Tester UNI-T UT201+ UT202+ UT202A+ UT203+ UT204+ Digital Clamp Meter Automatic Range True RMS High Precision Multimeter Voltage Tester $29.26
UNI-T UT89XD UT89X True RMS Multimeter Digital Professional Electrical Tester NCV Diode Temperature Triode Capacitance Meter UNI-T UT89XD UT89X True RMS Multimeter Digital Professional Electrical Tester NCV Diode Temperature Triode Capacitance Meter $29.60
UNI-T UT15C UT18C UT18D Voltage Tester Probe Volt Indicator Meter Phase Sequence Continuity Voltage Detector Digital Multimeter UNI-T UT15C UT18C UT18D Voltage Tester Probe Volt Indicator Meter Phase Sequence Continuity Voltage Detector Digital Multimeter $32.11
UNI-T UT89X UT89XD Professional Digital Multimeter True RMS NCV 20A Current AC DC Voltmeter Capacitance Resistance Tester UNI-T UT89X UT89XD Professional Digital Multimeter True RMS NCV 20A Current AC DC Voltmeter Capacitance Resistance Tester $33.45
UNI-T UT60S UT60BT Smart Digital Multimeter 1000V AC DC Voltmeter Ammeter True RMS Frequency Meter Capacitor Temperature Tester UNI-T UT60S UT60BT Smart Digital Multimeter 1000V AC DC Voltmeter Ammeter True RMS Frequency Meter Capacitor Temperature Tester $33.51
UNI-T UT118C Digital Multimeter Pen Type Electric Tester AC DC Voltmeter Voltage Ohm Meter Capacitor Hz LIVE NCV Multitester UNI-T UT118C Digital Multimeter Pen Type Electric Tester AC DC Voltmeter Voltage Ohm Meter Capacitor Hz LIVE NCV Multitester $33.70
UNI-T UT892 Multimeter Digital 2000V Voltmeter AC DC High Voltage Detector VFC Hz Ohm Capacitance Resistance Electrician Tester UNI-T UT892 Multimeter Digital 2000V Voltmeter AC DC High Voltage Detector VFC Hz Ohm Capacitance Resistance Electrician Tester $35.14
UNI-T UT60S UT60BT Smart Digital Multimeter True RMS AC DC Ammeter Voltmeter Ohm NCV REL NCV Auto Range Electrical Multitester UNI-T UT60S UT60BT Smart Digital Multimeter True RMS AC DC Ammeter Voltmeter Ohm NCV REL NCV Auto Range Electrical Multitester $35.42
UNI-T UT89X/UT89XD Digital Multimeter True RMS Tester AC/DC Voltmeter Ammeter True RMS professional digital multimeter UNI-T UT89X/UT89XD Digital Multimeter True RMS Tester AC/DC Voltmeter Ammeter True RMS professional digital multimeter $35.96
UNI-T UT58A UT58B UT58C UT58D UT58E Digital Multimeter Current Voltage Resistance Capacitance Frequency Temperature Tester UNI-T UT58A UT58B UT58C UT58D UT58E Digital Multimeter Current Voltage Resistance Capacitance Frequency Temperature Tester $39.79
UNI-T UT139A UT139B UT139C True RMS Digital Multimeter Auto Range AC DC Voltmeter Ammeter Ohmmeter Capacitance Tester NCV UNI-T UT139A UT139B UT139C True RMS Digital Multimeter Auto Range AC DC Voltmeter Ammeter Ohmmeter Capacitance Tester NCV $44.27
UNI-T UT210D UT210E Clamp Meter Professional AC DC Current Pliers Ammeter True RMS Digital Multimeters Electrical Multi Tester UNI-T UT210D UT210E Clamp Meter Professional AC DC Current Pliers Ammeter True RMS Digital Multimeters Electrical Multi Tester $49.92
UNI T UT61B+ UT61E+ UT61D+ Smart Professional Digital Multimeter Tester Unit True RMS Auto Range 6000 Counts DC AC 1000V UNI T UT61B+ UT61E+ UT61D+ Smart Professional Digital Multimeter Tester Unit True RMS Auto Range 6000 Counts DC AC 1000V $52.64
UNI-T UT210E UT204+ UT202A+ UT107+ UT890C UT61E+ Clamp Meter Multimeter Kit Set Professional Electrician Tester Tools Kit UNI-T UT210E UT204+ UT202A+ UT107+ UT890C UT61E+ Clamp Meter Multimeter Kit Set Professional Electrician Tester Tools Kit $54.67
UNI-T UT210E Clamp Meter UNI-T UT210E Clamp Meter $55.12
UNI-T UT210E UT210D Digital AC DC Current Clamp Meter True RMS Pliers Ammeter Voltage Tester Frequency Meter UNI-T UT210E UT210D Digital AC DC Current Clamp Meter True RMS Pliers Ammeter Voltage Tester Frequency Meter $55.63
UNI-T UT61E Digital Multimeter Meter True RMS 1000V AC DC Multimeter Voltage Tester Relative Mode 22000 Counts High Reliability UNI-T UT61E Digital Multimeter Meter True RMS 1000V AC DC Multimeter Voltage Tester Relative Mode 22000 Counts High Reliability $68.23
UNI-T UT191T Pro Multimeter Analog Digital True RMS Current Voltage Hz Diode LoZ ACV Peak Professional Electrical Multi Meter UNI-T UT191T Pro Multimeter Analog Digital True RMS Current Voltage Hz Diode LoZ ACV Peak Professional Electrical Multi Meter $75.38
UNI-T UT117C Bluetooth Digital Multimeter 60000 Counts Professional MultimetroTrue RMS AC/DC Current Voltage Tester Auto-Range UNI-T UT117C Bluetooth Digital Multimeter 60000 Counts Professional MultimetroTrue RMS AC/DC Current Voltage Tester Auto-Range $110.69
Universal Intelligent Toilet Lid Sterilization Automatic Seat [EU] Universal Intelligent Toilet Lid Sterilization Automatic Seat [EU] EU Flag $115.10
UNI-T UT117C High-precision True Effective Value Professional Multimeter AC/DC Multi-purpose Electrical Original Ohmmeter. UNI-T UT117C High-precision True Effective Value Professional Multimeter AC/DC Multi-purpose Electrical Original Ohmmeter. $122.99
UNI-T UTi120 Mobile USB Infrared Thermal Imager 120X90px UNI-T UTi120 Mobile USB Infrared Thermal Imager 120X90px $128.88
UNI-T UT533 True RMS Insulation Resistance Tester Digital Multimeter Auto Range AC DC ohm Megohmmeter Voltmeter Capacitance Test UNI-T UT533 True RMS Insulation Resistance Tester Digital Multimeter Auto Range AC DC ohm Megohmmeter Voltmeter Capacitance Test $172.16
UNI-T UT195DS UT195E UT195M Digital Multimeter Professional Tester Waterproof IP65 Flashlight AC DC LOZ Motor Phase Voltage Test UNI-T UT195DS UT195E UT195M Digital Multimeter Professional Tester Waterproof IP65 Flashlight AC DC LOZ Motor Phase Voltage Test $222.63
UNI-T Professional Digital Multimeter UT196 1500V AC DC Voltage Tester True RMS Capacimeter Resistance Frequency Meter IP65 UNI-T Professional Digital Multimeter UT196 1500V AC DC Voltage Tester True RMS Capacimeter Resistance Frequency Meter IP65 $280.44

Click here to search by yourself. Here are coupons that you can use.

Updated: 26-08-2025

best price,uni,t,ut,521,digital,earth,ter,insulation,resistor,meter,discount

Banggood

Warehouse in China.
Link: UNI-T UT-521 Digital Earth Ter Insulation Resistor Meter
$179.65 with coupon: BGherra

Additional Banggood coupons:
1. First page
2. Second page

Price history and price alert

Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was $149.12).
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)).

Leave a Reply

Your email address will not be published. Required fields are marked *