Prüfball SPB analog tester

The Prüfball SPB is the best voltage tester for energy supply operations-rugged, accurate and maintenance-free.
Classic with solid rubber secure housing
500V- or 1000 V measuring range
The Type B Switchless Pushbutton is the best voltage tester for energy supply operations-rugged, accurate and maintenance-free.

Characteristics
• Solid rubber integrated safety shell, very resistant to voltage, not easy to damage, dustproof and waterproof
• Easy operation, clear display
• Phase, phase sequence, disconnection tester, RCD trip
• Reliable phase sequence detection and fault detection, may require gloves
• No batteries, no maintenance for life
• CAT IV 1000 V

We will find the right solution for you
Are you looking for a measuring instrument for a special application?
Our services:
We are more than willing to advise you on specific issues and provide customized solutions.
Our team of experts and many years of experience is our strength and resilience, even in small instruments. We look forward to meeting new challenges.
Waiting for you at any time
Specific applications place special demands on measuring test instruments.
We would be happy to support you in developing joint solutions for specific applications.
Repeat inspection and calibration
For voltage tester exceeding 1kV, repeat check
The inspection time limit does not exceed 6 years, which also applies to voltage testers up to 1000V.
Depending on the field of application and the needs of the measuring test instrument, repeated checks or repeated calibrations can be carried out within a shorter period of time.
Repair
We set high requirements for our measuring and testing instruments and always carry out quality control.
The most modern electronics and high-quality materials guarantee a long service life.
If the tester is damaged or malfunctions, we can repair it quickly.

Advantages
Proven concept of security
Solid rubber housing encloses measuring system and switching device:
• Shock resistant, shockproof
• Dustproof and waterproof
• Overvoltage protection device
Display accurate, precise
Reliable testing of three display systems:
1. LED triangle indicator indicates phase sequence
2. LCD displays a large V indicator indicating the type of dangerous voltage
3. Accurate analog display, can be connected
4. LED indicates 50V AC/120V DC dangerous voltage and phase
Additional features:
• Reliable phase and phase sequence testing, new error detection for reliable indication;
• Continuous testing
• PR-type trip RCDs (residual current devices) with additional load and vibration indication
• PRA-type trip RCDs (residual current devices) with additional load and acoustic signal
No maintenance required
• The display of the voltage is supplied from the power supply at the time of inspection. Other functions do not require electricity.
• The lithium battery is automatically charged during each test.