Chauvin-Arnoux | CA745N

Voltage and continuity tester, LCD display

Reference : CARCA745N
Serie : CA745, TX01,
Purchase Order Reference : P01191743Z
Brand : Chauvin-Arnoux
Testeur numérique de tension et de continuité à écran LCD
Contrôle de tension AC et DC (7 seuils) avec détection automatique AC ou DC, continuité sonore, test de phase unipolaire.
Expédié sous 2 semaines
Quick quote for this product
Quick quote for this product

C.A 745N


  • Automatic recognition of AC and DC voltage
  • No risk of tripping the high-sensitivity RCDs
  • when testing phase/earth
  • Phase test with a single test probe
  • Resistance and continuity testing
  • Removable test probes


The C.A 745N voltage and continuity tester is equipped with an LCD screen to display the different thresholds in bargraph form. It is compact and specially designed for comfortable handling.
The test probes are removable and easy to replace. They are stowed in a compartment built into the instrument.
The C.A 745N can test AC and DC voltage up to 690 V. with automatic AC or DC detection. It displays the resistance value on 3 thresholds and also offers audible continuity testing. The In addition. the C.A 745N can be used for single-pole phase testing. With the C.A 745N. there is no risk of tripping high-sensitivity RCDs when performing a phase/earth test.

It offers a battery life of 150 operating hours with alkaline batteries.

•   Battery status check
•   Single-pole phase test
•   AC and DC voltage test (7 thresholds) with automatic AC or DC detection
•   Resistance (3 thresholds) with audible and visual alarm if a voltage is present
•   Audible continuity
•   600 V CAT III

Product Details
41-Standard Manufacturer Warranty 1 YEAR
452-AC voltage max. (V) 690V AC
757-NF C 18-510 No
454-AC voltage min. (V) 12V AC
453-DC voltage max. (V) 690V DC
455-DC voltage min. (V) 12V DC
95-VAT (IEC/EN 61243-3) No
92-DDT Yes
692-IP2X touch points (IEC/EN 60529) No
756-Display LED scale
93-Functions Resistance | Continuity | Polarity | Phase test (bipolar) | Audible Beep
25-Autonomy nc
119-Safety Level CAT I | CAT II | CAT III
120-Safety Overvoltage CAT III 600 V
36-Additional Characteristics Identification of phase/neutral.
132-Package includes CA745N with touch points, 1.5V AAA batteries, user manual
35-Dimension (HxWxD) (mm) 180x52x45 mm
13-Net Weight 200 g
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