
The Holdpeak SK505 Digital Multimeter is an essential tool for electricians, technicians, and DIY enthusiasts seeking precision and versatility in their electrical testing tasks. This multimeter comes equipped with various functionalities, including a digital multimeter, a 2500V Megohmmeter, a 500mA 50V Insulation Resistance Tester, and a Voltmeter.
Starting with the multimeter function, the SK505 offers high measurement accuracy with a resolution of 0.01V for DC voltage, 0.01V for AC voltage, 0.1mA for current, and 0.1ohms for resistance. It features a large, backlit LCD display for easy reading, even in low-light conditions. The unit's auto-ranging function simplifies the testing process by automatically selecting the appropriate range for each measurement.
Moving on to the Megohmmeter function, this multimeter can measure insulation resistance up to 2500V, making it suitable for testing large electrical systems or high-voltage components. The 50g insulation resistance tester is an additional feature that allows for quick and accurate testing of insulation resistance.
The Voltmeter function of the Holdpeak SK505 Digital Multimeter can measure both AC and DC voltage, with a maximum voltage range of 1000V. This makes it suitable for various applications, from testing batteries and power supplies to measuring AC line voltage.
This multimeter is designed with safety in mind, featuring a category III 600V CAT III input protection rating and a fuse to protect against overloads. Its rugged, water-resistant design (IP62) ensures durability and reliability, even in challenging environments.
The Holdpeak SK505 Digital Multimeter comes with a comprehensive set of test leads and probes, as well as a carrying pouch for easy storage and transportation. With its extensive functionality, high accuracy, and rugged design, this multimeter is an indispensable tool for anyone working with electrical systems or components.
The HOLDPEAK SK505 Digital Multimeter is a versatile handheld electronic testing instrument that offers various functions such as measuring voltage, current, resistance, continuity, and insulation resistance up to 2500V. Here are some pros and cons of buying this multimeter:
Pros:1. Multifunctional: The SK505 can perform different types of measurements, making it a valuable tool for various electrical testing applications.
2. Large LCD Display: The large LCD display with backlighting makes it easy to read the measurements even in dimly lit environments.
3. Data Hold Function: The data hold function allows you to lock the display value, making it easier to record the measurements.
4. Low Input Impedance: The low input impedance of the multimeter ensures minimal interference in the circuit under test, ensuring accurate readings.
5. Safety Features: The SK505 has various safety features, including overvoltage protection, overcurrent protection, and a fuse to protect against electrical surges.
Cons:1. Size: The multimeter is relatively bulky and may not be ideal for users who require a compact device.
2. Battery Life: The battery life of the multimeter is not exceptional, and it may require frequent replacement.
3. Complexity: The multimeter has several functions, which may make it more complex for users who are new to electrical testing.
In conclusion, the HOLDPEAK SK505 Digital Multimeter is a reliable and versatile tool for electrical testing applications that require various functions. Its large LCD display, data hold function, and safety features make it a valuable investment for professionals. However, its size and battery life may be a drawback for some users, and its complexity may make it less suitable for beginners.
If you are a professional electrical technician or engineer, the SK505 Digital Multimeter is an excellent choice due to its multifunctional capabilities and safety features. However, if you are a beginner or require a more compact device, you may want to consider other options with fewer functions and simpler designs.
Details:
Product specifications: multi function insulation tester multimeter. Rechargeable battery sk-505a megohmmeter accessories with two 3.7v rechargeable lithium batteries, and equipped a charger, more convenient to use longer life. 2-in-1 insulation tester multimeter sk-505a auto-ranging multimeter ,supports 50v/100v/250v/500v/1000v insulation resistance tests up to 20g, 3% 10% accuracy with built-in ac/dc voltage , resistance, capacitance, and continuity. Accessories complete 1x multimeter, bag, 3x test leads with caps, manual, 2x 3.7v lithium batteries, battery charger, alligator clips security and services safety standard: cat iii 600v you can use this product confident 2 in1 handhold insulation resistance meter digital multimeter 20g 1000v megohmmeter voltmeter, Hz ohm 100mf capacitance gauge diodes auto-ranging trams multi-function electrical tool: about item: in 1 sk-505a is an insulation resistance tester digital multimeter two one electrician measurement tool, machine for purposes.
specifications testmultimeters:
- brand: Holdpeak
- mpn: Sk505
- part type: Resistance Multimeter
- ohmmeter type: Megohmmeter
- resistance range: 0.05 M 20g
- test voltage range: 50v, 100v, 250v, 500v, 1000v
- display: Digital
- features: Auto Power Off, Backlight, Battery Door Access, Data Hold
- form factor: Handheld
- test/measurement functions: Ac Voltage, Dc Voltage, Capacitance, Continuity Test, Resistance
- measurement category: Cat Iii
shipping testmultimeters:
- service: ups ground saver
- carrier: ups
- type: fixed
- class: economy
- transit: 7-13 days
returns testmultimeters:
- time: 30 days
- policy: returns accepted
- paid by: buyer
- method: money back
payments testmultimeters:
- other
- wallet: google-pay
- credit card: visa
seller testmultimeters:
- rating: 99.4%
- # reviews: 1771
- city: rancho cucamonga, california
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
offer testmultimeters:
- prices: $21.31–$72.65
- item condition:
- New
- Brand New
- options: ship-to-home
- best offers: true
- availability: in stock
- in stock #: 4
- sold #: 8
- started: january 13, 2026
Related To:
- HP-770K: MULTIMETER VOLTMETER OHMMETER, Holdpeak
- 770HC-APP: MULTIMETER VOLTMETER OHMMETER METER, Holdpeak
- HP-770D: LCD MULTIMETER BAR, Holdpeak
- 570T-APP: CLAMP METER MULTIMETER AMP, Holdpeak
- HP-770HC: MULTIMETER, Holdpeak
- HP-38B: RESISTANCE MULTIMETER METER, Holdpeak
- HP-4201-US: POCKET MULTIMETER VOLTMETER METER, Holdpeak
- HP-4070L: RESISTANCE METER, Holdpeak
- HP-570C-APP: CLAMP METER, Holdpeak
- HP-570S-APP: CLAMP MULTIMETER METER, Holdpeak
- HP-605A: PROBE AMP ADAPTER MULTIMETER, Holdpeak