Martindale PM85 Differential Manometer

Includes: PM85 manometer, Protective cover for safe storage, 2 x 1.5V AAA batteries, detachable carry strap and user nstructions.

Reference MARPM85

Brand Martindale Electric

£115.00

£138 Inc. VAT

In Stock

Call to Order

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A simple to use differential manometer providing accurate pressure readings over 8 different units of measurement.

The results are displayed on the clear LCD display which has a backlight for working in low light environments. The compact size makes it an ideal meter for HVAC and engineering applications.

The Martindale PM85 has the facility to display the maximum reading, the minimum reading, the difference between maximum and minimum readings and the average of the recorded readings.

FEATURES

Differential pressure measurement to 1.45psi (100mbar).
8 selectable units of measurement.
Air speed measurement using a pitot tube.
Hold, Max, Min, Max-Min and Average functions.
Auto power off.
Low battery indication.
LCD display with backlight.
Pocket-sized, compact body.

Martindale PM85 Specifications

Pressure
Unit of Measurement	Range	Resolution
mmH20	0 to 1019.7	0.1
mmHg	0 to 75	0.01
psi	0 to 1.45	0.001
inH20	0 to 40.14	0.01
inHg	0 to 2.953	0.001
hPa	0 to 100	0.01
mbar	0 to 100	0.01
Pa	0 to 10000	1
Accuracy	0 to 0.3 hPa ± 0.03 hPa 0.3 to 1 hPa ± 0.05 hPa 1 to 100 hPa ± (0.1 hPa+1.5% of reading) 0 to 3 mmH2O ± 0.3 mmH2O 3 to 10.2 mmH2O ± 0.5 mmH2O 10.2 to 1019.7 mmH2O ± (1.02 mmH2O + 1.5% of reading).
Environmental
Operating Environment	0 to 50°C at <70% RH.
Storage Environment	-20 to 60°C, <80% RH with batteries removed.
EMC	Conforms to BS EN61326-1.
General Specifications
Display	Liquid Crystal (LCD).
Measurement Rate	Twice per second.
Power	2 x 1.5 V AAA alkaline batteries (IEC LR03, NEDA 24A).
Continuous Operating Time	85 hours typical.
Low Battery Indicator	Symbol displayed when battery voltage drops below operating level.
Auto Power Off	Approx 10 minutes.
Dimensions (L x W x D)	132.9 x 50.9 x 24.7 mm.
Weight	113g approx incl. batteries.
Martindale PM85 warranty	Two-years.