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🔌 High-precision 2-in-1 measuring device – Combines an insulation resistance tester (up to 20 GΩ) and a digital multimeter in one compact device. Ideal for electricians, engineers, and maintenance technicians.
⚡Insulation Resistance Test with 5 Voltage Levels:
📊 Multimeter Functions:
Voltage (AC/DC): 6V–600V, true RMS
Resistance: test & continuity test (with beep measurement: 10Hz–20kHz
✅ Practical Features:
Automatic range selection (auto-range)
Data storage & design (189×89×55 mm, 380 g)
2× 14500 Li-ion batteries (incl. charging adapter)
⚠ Safety certified according to IEC 61010 CAT IV 600V – For professional use in industry and trade.
📦 Scope of Delivery:
1× SK-505A measuring device
2× red test leads, 1× black test lead
Test probes with alligator clips
Charging adapter
Operating instructions (multilingual)
All payment must be prepaid.
Credit cards, debit cards, Apple Pay, Google Pay, and PayPal are accepted
Delivery detailsPlease contact the seller before requesting the return.
WarrantyPlease contact the seller before requesting the return.
We offer a 30 day money back guarantee for all goods shipped correctly that are no longer required - only if they are unused.
For items which are faulty on receipt, you must notify us within 14 days by e-mail via only. We will then inform you of the next steps.
If a wrong item is received, the item must be returned to us within 7 days of receipt and we will send the correct item as soon as possible.
About us1. BESTMETER (ZHUHAI) ELECTRONIC TECHNOLOGY LIMITED is one of the Test and Measurement solutions provider in China. BTMETER R&D centers in Zhuhai,capable of manufacturing innovative, reliable, high quality, safe to use, and user friendly products.
2. Our fast growing range of online products will help cater for your every need. This may include Test and Measurement and many more...
3. We aim to provide fast, reliable and efficient service and ensure the best possible products are supplied. Our ambitions are to grow and develop the company by satisfying customers' needs.
Contact usPlease contact the seller before requesting the return.
If you have any questions or problems, please do feel free contact us by email. We will reply you within 24 hours.
Your response is very important to us. If you can't leave us a "5-Star" rating and a positive response, please contact us first prior before leaving response.
We strive to provide 100% customer satisfied service. We believe in communication. Give us a call or send us an email, we will make things right for our buyers. Positive response for our buyers will be left Power Off, BacklightForm FactorHandheldTest/Measurement FunctionsAC Voltage, DC Voltage, Resistance, Capacitance, Continuity Test, Diode Test, Frequency (Hz)Measurement CategoryCAT IVResistance Range600Ω–60MΩAC Voltage Range6V–600VDC Voltage Range6V–600V

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