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Digital Insulation Resistance Tester, RQ-6688F Voltage Tester 250/500/ 1000/ 2500V, Auto Range Megohmmeter 1MΩ~20GΩ, Resistance Tester with 1999 Count LCD Display, Data Hold, Back-Light （Battery）
✅ In stock
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 9:19 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰At 13% off its standard going rate, this offer delivers clear value for the money.
- 🏷️A 20% cut from the official retail price adds further appeal.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
14.03/28
Recent Value
11.41/22
Market Standing
14.68/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
hpruiqi
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓High Precision Megohmmeter & Voltmeter: Voltage range：250V/500V/ 1000V/2500V; AC voltage: 1～750V; Resistance range: 1MΩ～20GΩ; Accuracy: 1MΩ～200MΩ: ± ( 3.0%+5 )/ 200MΩ～10GΩ: ± ( 5.0%+5 )/ 10GΩ～200GΩ: ± ( 10.0%+5 ); Frequency Range:40Hz~400Hz.
✓Cool Insulation Tester :WapoRich RQ-6688F Insulation Tester come with 1999 count LCD display, Data hold, Back-light, Low battery display.It has the characteristics of simpler operation and more accurate measurement,which includes the functions what you need.
✓Wide Range Of Applications:WapoRich RQ-6688F can be used to measure resistance, AC voltage, the highest measurement range of resistance can reach 20GΩ.Suitable for the measurement of transformers, motors, cables, electrical appliances, and the maintenance and repair of electrical appliances.
✓Reliable Design：RQ-6688F come with double insulation design, the rubber sheath is dust-proof, shock-proof and moisture-proof.The back of the sheath comes with a metal bracket, can free your Hands.
✓Superior quality and reliability：If you have any problem, please let us know.
⚙️ Specifications
Brand
WapoRich
Power Source
Battery Powered
Style
Digital
Color
US-RQ-6688F
Item Weight
7.1 ounces
Min. Operating Voltage
1 Volts
Specification Met
Ul 61010-1, Iec 61010-2-030
Measurement Type
Voltmeter
UPC
705114966814
Manufacturer
WapoRich
Package Dimensions
10.28 x 9.42 x 3.51 inches
