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Description

EL Cheapo II Digital Panel MeterThis is the same panel meter used in the El Cheapo II Analyzer Kit. Many uses include college experiments and personal projects. 7 10 Volt DC power 200 mv full scale input Applications Include: Decimal point selectable 13mm figure height Automatic polarity indication Guaranteed zero reading for 0 volt input High input impedance(>100Mohm) Easy bezel fixing method Voltmeter Thermometer pH Meter dB Meter Watt Meter Current Meter Capacitance Meter LUX

Other Industrial & Domestic Uses

Easy calibration for Air or Pure O2

Applications Include:

Every time used – Prior to every dive with Bump Test Hydrophobic Membrane Yes No (None Noted) Bump Test Required for Calibration No Yes ($80 USD) Valid for only 20 Bump test (uses) Temperature Compensated Yes No (Not noted or found) Power 3 ea AAA 1 ea 9V Battery Replacement 2-3 years (Occasional Use) 1 year (Inline Compressor Use) 1 year Display 3 Digits 2 Digits Warranty (Sensor) 1 year (prorated) 1 year (prorated) Hand Held Yes Yes Compressor Inline Use Yes No Continuous Use Yes No Flow Restrictor (s) Yes (Optional / Recommended) No (No Options) Purchase price Analyzer $400 (MSRP) w/ Case Optional Restrictor: $40

The Expediton CO analyzer reads in parts per million

but we also show you how to make some budget wise accessories like tees

SRX-MT22-XL PPM O2 sensor is replacement for Teledyne B2C-XL and AII PSR-12-223 PPM O2 sensor

Temperature Range 0-50c (32-122F)

Observe reading and monitor alarms

Nitrogen molecules are heavier than air

Detailed instructions walk you through step by step from preparing the case to soldering

At ambient temperature and pressure

Exchange/Return Notes