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Laqua EC220-K Handheld Water Quality Meter (Conductivity/Resistivity/Salinity/TDS ) Kit
Laqua EC220-K Handheld Water Quality Meter (Conductivity/Resistivity/Salinity/TDS ) Kit
Save $65.42

Laqua EC220-K Handheld Water Quality Meter (Conductivity/Resistivity/Salinity/TDS ) Kit

Horiba

$1,308.34
$1,242.92

Handheld water quality meter that measures conductivity, resistivity, salinity and TDS . Waterproof, dust proof, eco-friendly, shock and scratch re...

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$1,308.34
$1,242.92
Save $65.42
Laqua PC210-K Handheld Water Quality Meter Kit
Laqua PC210-K Handheld Water Quality Meter Kit
Save $72.02

Laqua PC210-K Handheld Water Quality Meter Kit

Hanna Instruments

$1,440.34
$1,368.32

Handheld water quality meter that measures pH, conductivity, resistivity, salinity and TDS . Waterproof, dust proof, eco-friendly, shock and scratc...

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$1,440.34
$1,368.32
Save $72.02
Laqua PD220-K Handheld Water Quality Meter (pH/ORP/DO ) Kit
Laqua PD220-K Handheld Water Quality Meter (pH/ORP/DO ) Kit
Save $119.89

Laqua PD220-K Handheld Water Quality Meter (pH/ORP/DO ) Kit

Horiba

$2,397.67
$2,277.78

Handheld water quality meter that measures pH and dissolved oxygen (DO). Waterproof, dust proof, eco-friendly, shock and scratch resistant and buil...

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$2,397.67
$2,277.78
Save $119.89
LAQUAtwin Compact Calcium Ion Meter - Ca-11
Save $44.50

LAQUAtwin Compact Calcium Ion Meter - Ca-11

Horiba

$889.90
$845.40

The only pocket meter that directly measures calcium ion concentration in 0.3ml sample (or 0.05ml sample with sampling sheet B). Unique sensor all...

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$889.90
$845.40
Save $44.50
LAQUAtwin pH Sensor - S010
Save $7.65

LAQUAtwin pH Sensor - S010

Horiba

$152.90
$145.25

Replacement sensor for the B-711,B-712,B-713,B-211,B-212,B-213.Employing the same test principle as standard laboratory electrodes, the LAQUAtwin p...

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$152.90
$145.25
Save $7.65
LAQUAtwin Pocket Nitrate Ion Meter - NO3-11
Save $38.50

LAQUAtwin Pocket Nitrate Ion Meter - NO3-11

Horiba

$769.89
$731.39

The only pocket meter that directly measures nitrate ion and nirate-nitrogen concentrations in 0.3ml sample (or 0.05ml sample with sampling sheet B...

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$769.89
$731.39
Save $38.50
LAQUAtwin Pocket Potassium Tester - K-11
Save $38.45

LAQUAtwin Pocket Potassium Tester - K-11

Horiba

$768.90
$730.45

The only pocket meter that directly measures potassium ion concentration in 0.3ml sample (or 0.05ml sample with sampling sheet B). Unique sensor al...

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$768.90
$730.45
Save $38.45
Large 200mV LED Voltmeter - DPM 959B
Save $12.97

Large 200mV LED Voltmeter - DPM 959B

Lascar Electronics

$129.69
$116.72

A compact meter ideally suited to applications where excellent readability under all lighting conditions is required. The meter is fitted with high...

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$129.69
$116.72
Save $12.97
Large 4-20mA Loop Powered LCD Meter - DPM 942
Save $18.17

Large 4-20mA Loop Powered LCD Meter - DPM 942

Lascar Electronics

$181.70
$163.53

The DPM 942 is a 3½ digit LCD 4-20mA loop powered meter with 19mm (0.75") digit height. Connection to the meter is via screw terminals. The meter c...

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$181.70
$163.53
Save $18.17
Large AC LCD Voltmeter with LED Backlighting - DPM 970
Save $22.95

Large AC LCD Voltmeter with LED Backlighting - DPM 970

Lascar Electronics

$229.49
$206.54

The DPM 970 is a 3½ digit LCD voltmeter with 19 mm (0.75") digit height and LED back-lighting. It features 500V a.c. RMS full scale reading, auto-z...

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$229.49
$206.54
Save $22.95
Large Display Indoor/Outdoor Thermometer - 800015
Save $11.48

Large Display Indoor/Outdoor Thermometer - 800015

Sper Scientific

$76.53
$65.05

Simultaneously displays internal and external temperature on a 81 x 63 mm LCD, large enough to be read across a room. Useful as an indoor/outdoor t...

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$76.53
$65.05
Save $11.48
Large LCD Thermocouple Meter with LED Backlighting - DTM 995B
Save $16.39

Large LCD Thermocouple Meter with LED Backlighting - DTM 995B

Lascar Electronics

$163.81
$147.42

The DTM 995B is compatible with K, J and T type thermocouples. It can measure between -200 and +1300°C (-328 to +1999°F) when using an appropriate ...

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$163.81
$147.42
Save $16.39
Large LCD Voltmeter with LED Backlighting - DPM 950
Save $13.80

Large LCD Voltmeter with LED Backlighting - DPM 950

Lascar Electronics

$138.00
$124.20

The DPM 950 is a 3½ digit LCD voltmeter with 19mm (0.75") digit height and LED back-lighting. It features 200mV d.c. full scale reading, auto-zero ...

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$138.00
$124.20
Save $13.80
Lascar replacement battery - ER14250BH
Save $1.82

Lascar replacement battery - ER14250BH

Lascar Electronics

$18.15
$16.33

3.6V Battery to fit Lascar USB Data Loggers Fanso ER14250BH 1/2AA size 3.6V 1200mAh Lithium Thionyl Chloride Battery - Bobbin Type (Pulse)

$18.15
$16.33
Save $1.82
Laser Tachometer - Photo/Touch Type - DT1236L
Save $55.99

Laser Tachometer - Photo/Touch Type - DT1236L

Lutron

$559.90
$503.91

Features:Multipurpose tachometer; Combines Photo tachometer (RPM) and Contact Tachometer (RPM, m/min.,ft/min.). Equipped with micro-computer LSI ci...

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$559.90
$503.91
Save $55.99
LCD Voltmeter with Single-Hole Mounting - EMV 1125
LCD Voltmeter with Single-Hole Mounting - EMV 1125
Save $9.77

LCD Voltmeter with Single-Hole Mounting - EMV 1125

Lascar Electronics

$97.62
$87.85

The EMV 1125 is a 3½ digit LCD voltmeter with 12.5mm (0.5") digit height. It features 200mV d.c. full scale reading, auto-zero and auto-polarity. T...

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$97.62
$87.85
Save $9.77
LD1000 Strike Alert Personal Lightning Detector

LD1000 Strike Alert Personal Lightning Detector

Outdoor Technologies

$205.69

StrikeAlert is a small and affordable lightning detector that provides an early warning of approaching li ghtning strikes from as far away as 40 mi...

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$205.69
Leaf Wetness Sensor, Vantage Pro® and Vantage Pro2 - 6420
Save $6.47

Leaf Wetness Sensor, Vantage Pro® and Vantage Pro2 - 6420

Davis Instruments

$323.40
$316.93

Use to monitor the level of surface moisture on foliage, with range from 0 (completely dry) to 15 (saturated). Add up to 2 sensors to a single Wire...

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$323.40
$316.93
Save $6.47
Leather and Paper pH Portable Meter - HI99171
Save $61.00

Leather and Paper pH Portable Meter - HI99171

Hanna Instruments

$1,219.90
$1,158.90

Features:   - Waterproof - The HI99171 is a waterproof meter rated IP67 for immersion in up to one meter of water for 30 minutes. - Automatic Calib...

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$1,219.90
$1,158.90
Save $61.00
LED Light Meter - LT40
Save $5.49

LED Light Meter - LT40

Extech

$274.34
$268.85

Extech LED Light meters are used for monitoring and optimizing environmental light levels in buildings, schools, and offices. LED lighting is being...

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$274.34
$268.85
Save $5.49
LED Light Meter with Color Temperature Compensation - 850006
LED Light Meter with Color Temperature Compensation - 850006
Save $92.57

LED Light Meter with Color Temperature Compensation - 850006

Sper Scientific

$617.10
$524.53

Unlike standard LED Light meters which are calibrated only to a particular color temperature bulb, Sper Scientific’s LED Light Meter compensates fo...

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$617.10
$524.53
Save $92.57
Leica DISTO D110 Compact Bluetooth Smart 60m Laser Distance Measurer Item ID: W106846

Leica DISTO D110 Compact Bluetooth Smart 60m Laser Distance Measurer Item ID: W106846

Leica

$242.00

Features: Compact shape and intuitive ease of use - The Leica DISTO™ D110 is the smallest and the lightest laser distance metre in the DISTO™ produ...

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$242.00
Leica Disto D2 with Bluetooth - LG837031
Leica Disto D2 with Bluetooth - LG837031

Leica Disto D2 with Bluetooth - LG837031

Leica

$275.00

The Leica DISTO™ D2 is a 7 measurement mode LDM accurate to 1/16 of an inch. It features an intuitive back-lit LCD display in a 4oz package that is...

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$275.00
Leica Lino L2P5-1 Laser Level - LG864431
Leica Lino L2P5-1 Laser Level - LG864431
Save $88.00

Leica Lino L2P5-1 Laser Level - LG864431

Leica

$858.00
$770.00

The Leica Lino L2P5 is a a self-leveling cross-line and point laser. This Lino is ideal for alignment tasks such as tiling, drywalling, partitionin...

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$858.00
$770.00
Save $88.00

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