Description The C.A 852 Digital Manometer is ideal for measuring relative and differential pressure levels in air-conditioning installations, medical equipment and pneumatic control systems. The measurements are easy to read with its large display.Typical applications: measurement of filter clogging on air-conditioning installations, measurement of pressure losses in ventilation ducts, leakage tests in gas ducts, etc. Measurement range: - 2 to + 2 psi Maximum pressure: ± 20 psi Resolution: 0.004 psi Accuracy: ± 0.3 % full scale Pressure units: bar, inH20, mmH2O, mbar Functions  Time/date-stamped monitoring of MIN and MAX values Differential pressure measurements Measurement hold Automatic power-off Backlighting Dimensions: 72 x 182 x 30 mm Weight: 220 g State at delivery Delivered in carrying case with 2 connection pipes,1 operating manual in 5 languages and battery.

Description The C.A 850 Digital Manometer is ideal for measuring relative and differential pressure levels in air-conditioning installations, medical equipment and pneumatic control systems. The measurements are easy to read with its large display. Measurement range: -100 to +100 psi Maximum pressure: ± 150 psi Resolution: 0.01 psi Accuracy: ± 0.3 % full scale Pressure units: bar, mmHg, ozin², kg/cm², inH20, kPa, ftH2O, inHg, cmH2O, mbar Functions  Time/date-stamped monitoring of MIN and MAX values Differential pressure measurements Measurement hold Automatic power-off Backlighting Dimensions: 72 x 182 x 30 mm Weight: 220 g

Description In a compact case protected by a shockproof cover, the Physics Line C.A 832 digital sonometer checks sound levels from 35 to 130 dB in compliance with the IEC 651 type 2 standard. Dynamic range: 37 to 130 dB Accuracy: ± 1.5 dB Resolution: 0.1 dB Time weighting: Fast, Slow Frequency weighting: dB(A) et dB(C) Storage of maximum value Analogue output: 10 mV/dB and 1 VRMS - 600 Ohms Tripod insert Shockproof protective sheath Dimensions: 237 x 60.5 x 38 mm Weight: 230 g

Description In its rugged, ergonomic casing, the C.A 822 thermo-anemometer from the Physics Line range measures temperature and air speed very simply with its double display. Temperature measurement range: - 20 to + 60 °C Accuracy: 0.5 °C from 0 to 45 °C / 1 °C outside that range Resolution: 0.1 °C Air-speed measurement range: 0.4 to 30 m/s Accuracy: 3 % full scale Resolution: 0.01 m/s Double display Maximum value, minimum, average, Hold Selection of measurement unit Backlighting

Description In a compact case protected by a shockproof sheath, the Physics Line C.A. 847 materials humidity indicator checks the humidity content from 6 to 100% in construction materials like plaster, wood, etc. 2 display scales with 20 LEDs: 6 to 23 % / 24 to 100 % Integrated, replaceable electrodes (L = 12 mm) Battery charge indication Dimensions: 195 x 60.5 x 38 mm Weight: 160 g Shockproof sheath

Description The C.A 1244 is a 3-in-1 instrument: measurement of humidity, ambient temperature and dew point. Relative humidity: 5 to 95 % RH Ambient temperature: - 20 °C to + 70 °C Dew-point temperature: - 40 °Ctd à + 70 °Ctd Choice of units HOLD function Display of minimum and maximum Automatic calculation of the average Adjustable automatic power-off Adjustable backlighting IP54

Description The C.A 1226 can be used to check the operation of your ventilation or air-conditioning systems (at the outlet or in the ducts). Compact and easy to handle, it is equipped with a dual display so that you can simultaneously view two values chosen from the three measured: temperature, the speed and the flow rate. Measurement of air speed, flow rate and ambient temperature Speed: 0.15 to 3 m/s and 3.1 to 30 m/s Flow rate: 0 to 99,999 m3/h Temperature: - 20 to + 80 °C Choice of units HOLD function Display of minimum and maximum Automatic calculation of the average Flow-rate calculation with or without cone Adjustable automatic power-off Adjustable backlighting

Description Ergonomic and simple to use, the C.A 1224 can be used to check the operation of your ventilation and air-conditioning installations.It is equipped with a dual display so that you can simultaneously view two values chosen from the three measured: temperature, the speed and the flow rate. Measurement of air speed, flow-rate and ambient temperature Speed: 0.25 to 3 m/s and 3.1 to 35 m/s Flow rate: 0 to 99,999 m3/h Ambient temperature: - 20 to + 80 °C Choice of units HOLD function Display of minimum and maximum Automatic calculation of the average Flow-rate calculation with or without cone Adjustable automatic power-off Adjustable backlighting

Description Delivered in a rugged hard case with all its probes, the C.A 1052 multi-function tester offers a large number of possibilities: Automatic recognition of the probess Speed (vane and hot wire) and ambient temperature measurement Relative humidity measurement Pressure measurement Temperature measurement by contact Choice of units HOLD function Display of minimum and maximum Automatic calculation of the average for any type of measurement Flow-rate calculation with or without cone Recording of up to 8,000 points Data processing software supplied as standard Adjustable automatic power-off Adjustable backlighting

Description In a compact casing protected by a shockproof sheath, the Physics Line C.A 895 CO-gas detector detects and measures carbon monoxide. 2 measurement modes: “normal” for detection of a source of CO  “average” for precise measurement Measurement range: 0 to 1,000 ppm Accuracy:  ± (5 % of reading + 5 ppm) “Beeper” indicating the hazard level (same principle as a Geiger counter) Storage of maximum value Hold function Dimensions: 237 x 60.5 x 38 mm Weight: 190 g

Description The C.A 833 Calibrator is a standard source (1kHz) used for calibrating sound level meters. Compliant with the IEC 942 type 2 standard Calibration level: 94 and 114 dB Usable microphone diameter: 2.5 cm / 1.3 cm /  0.64 cm

Description Protected by a shockproof sheath in a compact case, the Physics Line CA 813 lightmeter measures lighting between 20 and 200,000 lux. Measurement range from 0 to 200,000 lux Accuracy ± (3 % of reading + 10 points) Resolution from 0.01 lux I.E.C. spectral correction and incidence correction Remote probe which limits the risk of the operator shading the sensor Hold / Backlighting / Lux or fc / Max Shockproof protective sheath Dimensions: 173 x 60.5 x 38 mm Weight: 214 g

Description Protected by a shockproof sheath in a compact case, the Physics Line CA 811 lightmeter measures lighting between 20 and 20,000 lux. Measurement range from 0 to 20,000 lux Accuracy ± (3 % of reading + 10 points) Resolution from 0.01 lux I.E.C. spectral correction and incidence correction Remote probe which limits the risk of the operator shading the sensor Hold / Backlighting / Lux or fc / Max Shockproof protective sheath Dimensions: 173 x 60.5 x 38 mm Weight: 214 g