Proster electrical tools
Proster brings high-precision electronic measurement tools such as multimeters, clamp meters, multimeter leads, voltage tester pens !!
Proster Digital Clamp Meter
Proster Multimeter Testing
Proster Multimeter Tool
Proster Multimeter Tool
Proster Multimeter Testing
Non Contact Voltage Tester
Multimeter Test Leads
Test Leads
Test Leads
Test Leads
How did we get our start?
Years ago, we started to create innovative tools, combining our love of tool-innovation and problem-solving.
What makes our products unique?
Guided by our professional team, by responding to market trends and leveraging their years’ experience in hand tools, PROSTER continues to innovate products to give customers a wide range of wise choice: from industrial measurement to outdoor, electronic, or home Network repair, etc.
What problem are we solving?
Convenient Test Leads are widely used in electrical testing, electrical industry, laboratory, home, etc.
Proster Voltage Pen&Socket Tester
 Voltage Tester Pen |  Voltage Tester Pen |  Electrical Tools Set |  Proster LCR Meter |  Circuit Breaker Finder |  Electrical Test Kit |  Multimeter 6000 Count | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Product Type | Voltage Tester Pen | Voltage Tester Pen | Voltage Pen+Clamp Meter | LCR Meter | Circuit Breaker Finder Set | Voltage Pen+Multimeter | Multimeter 6000 Count |
AC Voltage Range | 48V-1000V/12V-1000V | 48V-1000V/12V-1000V | 48V-1000V/12V-1000V | — | 90-135V | 48V-1000V/12V-1000V | 600mV/6V/60V/600V/750V |
Voltage Pen Display Style | LED Indicator Lamp | LCD Screen Display | LED Indicator Lamp | Rotatable LCD Display | LCD Screen Display | LED Indicator Lamp | LCD Screen Display |
Socket Tester Display Style | × | × | × | — | v | × | LED Indicator Lamp |
NCV Sensitivity | 3 sensitivity(high medium low) | 3 sensitivity(high medium low) | 3 sensitivity(high medium low) | — | NCV | 3 sensitivity(high medium low) | × |
RCD/GFCI Testing | × | × | × | — | v | × | v |
LED Flashlight-Pen | v | v | v | — | — | v | v |
Audible and Visual Alerts | v | v | v | — | — | v | v |
Break Point Testing | v | v | v | — | v | v | v |
Socket Tester-Light Patterns | × | × | × | — | — | v | 7 LED Light Patterns |
Security Level-Voltage Pen | CE CAT.III 1000V/CAT.IV 600V | CE CAT.III 1000V/CAT.IV 600V | CE CAT.III 1000V/CAT.IV 600V | — | — | CE CAT.III 1000V/CAT.IV 600V | CE CAT.III 1000V/CAT.IV 600V |
Durability | withstands drops up to 4.9ft | withstands drops up to 4.9ft | withstands drops up to 4.9ft | — | — | withstands drops up to 4.9ft | withstands drops up to 4.9ft |
Proster Voltage Pen&Socket Tester
 Voltage Tester Pen |  Voltage Tester Pen | Electrical Tools Set |  Proster LCR Meter | Circuit Breaker Finder | Electrical Test Kit | Multimeter 6000 Count |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Product Type | ||||||
| Voltage Tester Pen | Voltage Tester Pen | Voltage Pen+Clamp Meter | LCR Meter | Circuit Breaker Finder Set | Voltage Pen+Multimeter | Multimeter 6000 Count |
| AC Voltage Range | ||||||
| 48V-1000V/12V-1000V | 48V-1000V/12V-1000V | 48V-1000V/12V-1000V | — | 90-135V | 48V-1000V/12V-1000V | 600mV/6V/60V/600V/750V |
| Voltage Pen Display Style | ||||||
| LED Indicator Lamp | LCD Screen Display | LED Indicator Lamp | Rotatable LCD Display | LCD Screen Display | LED Indicator Lamp | LCD Screen Display |
| Socket Tester Display Style | ||||||
| × | × | × | — | v | × | LED Indicator Lamp |
| NCV Sensitivity | ||||||
| 3 sensitivity(high medium low) | 3 sensitivity(high medium low) | 3 sensitivity(high medium low) | — | NCV | 3 sensitivity(high medium low) | × |
| RCD/GFCI Testing | ||||||
| × | × | × | — | v | × | v |
| LED Flashlight-Pen | ||||||
| v | v | v | — | — | v | v |
| Audible and Visual Alerts | ||||||
| v | v | v | — | — | v | v |
| Break Point Testing | ||||||
| v | v | v | — | v | v | v |
| Socket Tester-Light Patterns | ||||||
| × | × | × | — | — | v | 7 LED Light Patterns |
| Security Level-Voltage Pen | ||||||
| CE CAT.III 1000V/CAT.IV 600V | CE CAT.III 1000V/CAT.IV 600V | CE CAT.III 1000V/CAT.IV 600V | — | — | CE CAT.III 1000V/CAT.IV 600V | CE CAT.III 1000V/CAT.IV 600V |
| Durability | ||||||
| withstands drops up to 4.9ft | withstands drops up to 4.9ft | withstands drops up to 4.9ft | — | — | withstands drops up to 4.9ft | withstands drops up to 4.9ft |
Proster electrical tools
Proster brings high-precision electronic measurement tools such as multimeters, clamp meters, multimeter leads, voltage tester pens !!
Proster Digital Clamp Meter
Proster Multimeter Testing
Proster Multimeter Tool
Proster Multimeter Tool
Proster Multimeter Testing
Non Contact Voltage Tester
Multimeter Test Leads
Test Leads
Test Leads
Test Leads
How did we get our start?
Years ago, we started to create innovative tools, combining our love of tool-innovation and problem-solving.
What makes our products unique?
Guided by our professional team, by responding to market trends and leveraging their years’ experience in hand tools, PROSTER continues to innovate products to give customers a wide range of wise choice: from industrial measurement to outdoor, electronic, or home Network repair, etc.
What problem are we solving?
Convenient Test Leads are widely used in electrical testing, electrical industry, laboratory, home, etc.