Detu testo557 electronic manifold instrument

NegotiableUpdate on 05/21

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The Detu testo557 electronic manifold meter is suitable for professional maintenance and repair of air conditioning systems, refrigeration systems, and heat pump systems.

Product Details

Detu testo557 electronic manifold instrumentSuitable for professional maintenance and repair of air conditioning systems, refrigeration systems, and heat pump systems.
The set includes a host and 2 pipeline type surface temperature probes, instrument box, factory report, and battery.

Detu testo557 electronic manifold instrumentList of advantages:
Built in high-precision vacuum sensor/vacuum pumping function
4-way control valve, easier and faster to operate
·Real time calculation of superheat and subcooling through two external temperature probes
·Airtightness test with temperature compensation
·Refrigeration/heat pump mode

Technical Parameter
storage temperature	-20 ~ +60 °C
operate temperature	-15 ~ +50 °C
BATTERY LIFE	About 150 hours (without backlight display)
weight	1200 g (excluding battery)
size	280 x 135 x 75 mm
pressure medium	CFC,HFC,N,H2O,CO2

pressure
Low pressure (LP)	50/50 barrel
High Voltage (HP) Overload (PL/HP)	52/52 barrel
Accuracy (at 22 ° C)	± 0.5% of full scale (± 1 value)
resolution	0.01 bar / 0.1 psi
interface	3 x 7/16' - UNF + 1 X 5/8' - UNF

temperature
range	-50 ~ + 150°C
Accuracy (at 22 ° C)	± 0.5 ° C (± 1 digit)
resolution	0.1 °C / 0,1 °F
Probe interface	2 NTC temperature channels

vacuum degree
range	-1 bar ~ 0 bar
Accuracy (at 22 ° C)	1% of full scale
resolution	1mbar / 1hPa / 0.5 Torr / 0.5 in H2O / 0.02 in Hg / 100 Pa / 500 Micron
Instrument with built-in refrigerant	40 types