testo 755 current-voltage tester: tester with automatic parameter detection measuring voltage up to 600 V (755-2 up to 1,000 V), current up to 200 A with open jaw and resistance, in accordance with EN 61243-3.
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testo 755 current-voltage tester
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Description
testo 755 current-voltage tester
The testo 755 combines a voltage tester and current meter: its open jaw measures currents up to 200 A without opening the circuit, and it automatically detects the parameter to be measured (voltage, current, resistance or continuity), preventing selection errors.
It complies with EN 61243-3, has replaceable test tips, an illuminated display and a torch. The 755-2 version extends the voltage range to 1,000 V and adds rotary field and single-pole phase tests.
Key features
- Automatic detection of the measuring parameter
- Voltage up to 600 V (755-2: 1,000 V)
- Current up to 200 A with open jaw
- Resistance and continuity
- Replaceable test tips
- EN 61243-3; CAT IV 600 V
Applications
- Electricians and industrial maintenance
- Refrigeration and HVAC installations
- Motor and compressor diagnostics
Versions and references
| testo reference | Version |
|---|---|
| 0590 7551 | testo 755-1: voltage up to 600 V, current up to 200 A |
| 0590 7552 | testo 755-2: voltage up to 1,000 V, rotary field and single-pole phase test |
See the specifications table for technical data.
Downloads
- testo 755 data sheet (PDF, 828 KB)
- testo 755 instruction manual (PDF, 394 KB)
Price on request: add it to your quote request and we will reply with price and lead time.
Specifications
| Weight | 0,32 kg |
|---|---|
| Reference | 0590 7551 (testo 755-1) |
| Brand | testo |
| Model | testo 755-1 / testo 755-2 |
| Type | Current-voltage tester with automatic parameter detection |
| Voltage | 6 to 600 V AC/DC (755-2: up to 1,000 V); ±1.5% of reading |
| Current | 0.1 to 200 A AC (open jaw); ±3% of reading |
| Resistance | 30 Ω to 100 kΩ |
| Functions | Automatic parameter detection, continuity, hold, torch; 755-2: rotary field and single-pole phase test |
| Measurement category | CAT IV 600 V; CAT III 1,000 V |
| Protection rating | IP64 |
| Dimensions | 199 x 62 x 40 mm |
| Weight | 320 g |
| Standards | EN 61243-3; EN 61010-1; CSA and CE approvals |
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