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UNI-T Digital Megohmmeter UT501A Insulation Resistance Tester Multimeter, Electrician Megohm Meter, 125V/250V/500V/1000V Test Voltage, 0.01~200Ω Low Resistance Testing, 2000 Counts Auto Ranging
✅ In stock
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 2:41 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
UNI-T Direct
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓UNI-T UT501A insulation resistance tester. Test voltages (100V/250V/500V/1000V). Load current. 50V(R=50kΩ)1mA, 100V(R=100kΩ)1mA, 250V(R=250kΩ)1mA, 500V(R=500kΩ)1mA, 1000V(R=1MΩ)1mA.Measures AC voltage from 30V~750V. 10MΩ internal resistance test
✓2,000 counts & auto ranging. Test short-circuit current<2 mA. Low resistance(Ω) from 0.01 Ω~200 Ω(about 5.0 V/>200 mA.)
✓Safe & Durable. UT501A is a reliable model that meets IEC 61557 (61557-1:2007; 61557-2:2007) standards. CAT II 1000V / CAT III 600V. Buzzer alarm. Light alarm. High voltage indicator. Overload indication. Powered by 6 1.5V batteries
✓Easy to use & What you get. Test voltage secondary display for easy reading. LCD backlight. Auto discharge. An ideal test instrument for measuring insulation resistance of transformers, transformers, generators, high voltage motors, power capacitors, power cables, lightning arresters, etc
✓What you get: 1 x UT501A insulation resistance tester, 1 x test leads (pair), 1 x alligator clips (pair), 1 x elastic strap, 1 x user manual, 1 x packaging box
⚙️ Specifications
Brand
UNI-T
Power Source
Battery Powered
Style
Digital
Color
Black
Min. Operating Voltage
30 volts
Specification Met
Iec
Measurement Type
Multimeter
Manufacturer
UNI-T
Package Dimensions
9.21 x 5.94 x 3.74 inches
Item Weight
1.8 pounds
ASIN
B09D3Y4QXM
