PH METER

This meter utilizes a reliable, refillable, flat sur- face electrode for sensing. Meter is waterproof and rugged. Measures PH concentration from 0.00 to 14.0 PH with LCD display in hundreds of parts. All aluminum block hydronic heating systems recom- mend PH level testing and correction once each year during maintenance. Systems should be maintained at neutral PH (7.00 PH). Failure to maintain the correct PH levels in the system can result in premature heat exchanger failure and potential denial of the warran- ty. This meter is ideal for service personnel perform- ing the maintenance on those systems. Meter shipped complete with refillable flat surface electrode, 15 ml of refill solution, protective sensor cap, sample cup with cap, four 3V - #CR2032 batteries and 48” strap.

CAT. NO. MFG. NO. PH RANGE 2F712 PH110

0.00 to 14.00 PH 23 to 194°F

TEMP RANGE WEIGHT EACH 3.8 oz.

$194.80 SOUND LEVEL METER

This digital sound level meter is a must for service. How many times have you had “It’s noisy” complaints from a customer and you believe the equipment is operating normally? This instrument will allow you to compare sound levels, check sound levels against manufacturer’s listings and finally dispel or confirm your customers’ complaint. This meter allows fast/ slow response time selection, has auto-off, will record Max/Min values over time, has data hold and max hold functions and is accurate to ±2 db’s. Ships complete with 4 each AAA batteries and microphone wind screen. Large LCD display.

CAT. NO. MFG. NO. RANGE 2F713

407730 WEIGHT EACH 40 to 130 db’s 5.6 oz. $194.80

This pocket size moisture meter is just the item to resolve those air conditioning jobs that don’t seem to be able to lower the sensible temperature, while continuing long periods of operation with heavy condensate water discharge. This meter can be used to determine excessive moisture in the structure. Measures building material moisture (wood, sheet rock, plaster, concrete and mortar). Meter has a large graphical LCD display with bar graph, numeric percentage display, replaceable thread in pins, impact proof housing, auto power-off, built-in battery check and measurement verification. Comes com- plete with protective cap, replacement pins and 3 each CR-2032 batteries.

CAT. NO. MFG. NO. MOISTURE CONTENT 2F711

M0210 WEIGHT EACH 6 - 44% (wood), 0.2 - 2.0% (materials) 3.5 oz. $194.80

PHASE SEQUENCER

This digital phase rotation sequencer is rated from 40 to 690VAC for testing phase orientation of three phase equipment. Eliminates potential failures due to incorrect phase sequencing and is used for diagnosis when 3 phase compressors/motors fail to start, are noisy or overheat due to incorrect phasing. Graphical multi-line LCD display indicates phase orientation and rotation. No battery required. Comes complete with case, leads and large color coded alligator clips.

CAT. NO. MFG. NO. RANGE 2F715

EACH 480400 40 - 690VAC $173.17

MOISTURE METER

HUMIDITY AND TEMPERATURE RECORDER TACHOMETER

This digital combination contact/photo tachom- eter combines both contact and non-contact mod- els for use in all applications. Characters on LCD display reverse rotation depending on contact, or non-contact mode. Uses visible light to read up to 6” from target. Memory/reading button holds last reading for up to 5 minutes and recalls min/max readings. Comes complete with wheels for linear surface speed or rpm measurements. 4 each 1.5V AA batteries and carrying case included.

CAT. NO. MFG. NO. RANGE 2F714

461895

Photo. 5 - 99,999 rpm: / contact 0.5 - 19,999 rpm, ft/ min 0.2 - 6,560

RESOLUTION WEIGHT EACH 0.1 rpm

10.6 oz. $541.19

This recorder visually displays the temperature and humidity on a large, dual graphical LCD display while the internal memory records up to 49,000 data points that can be transferred to a PC. The recorder

shows time and date with all reading points. Recorder has high/low set points with audio and visual alarm. Output socket for connec- tion to optional external alarm module. Recorder can be wall hung or base mounted. Unit comes complete with built in stand, sensor with 3 ft. cable, software, RS-323 cable, 110V power adapter and 3 each AA batteries.

CAT. NO. MFG. NO. HUMIDITY RANGE

2F710

TEMP RANGE DIMENSIONS H x W x D

RH520A 10 to 95% -20 to 140°F WEIGHT EACH 5 x 7-3/4 x 7/8” 12.6 oz. $541.19

1040

TOOLS & TEST INSTRUMENTS