Designed for maintenance and test departments working in industrial or administrative buildings, the CA 8331 QualiStar Plus can be used to obtain a snapshot of the main features characterizing the quality of the electrical network. Easy to handle and compact, the QualiStar+ offers a large number of calculated values and several processing functions.

The CA 8331 offers the possibility of mixing different types of current sensors and configuration of the ratios allows direct reading of the measurements.
Large colour TFT screen for easy reading
TRMS AC+ DC voltage and current, frequency
Power values: W, VA, var, VAD, PF, DPF, cos φ, tan φ
Energy values: Wh, varh, VAh, VADh, BTU, toe, Joule
Harmonics from 0 to the 50th order, phase
Flicker (Pst and Plt)
Recording of a selection of parameters at the maximum sampling rate for 4 hours to 2 weeks
Peak detection
Vectorial representation
IP53 / IK08
USB communication

Current clamps are available separately.

IEC 61010 1000 V CAT III / 600 V CAT IV

Bag for accessories, 5 x 4 mm banana voltage leads 3 m long, 5 crocodile clips, a set of 12-colour inserts/rings for identifying the leads and inputs, a scratch-proof screen-protection film (mounted), a USB cable, a mains power cable, a mains power pack, a safety datasheet, a multi-language operating manual CD and a PC data retrieval software CD (Power Analyser Transfer).