Extech 407750-NIST, Digital Sound Level Meter with NIST Certificate - 407750-NIST

Model No.:

Features:

Model No.: DO 5509

Features: Dissovled Oxygen Meter. Measurement Range: 0 to 20. 0 mg / L

Model No.:

Features:

Model No.:

Features:

Model No.: 2/3/4#

Features: 1.Viscosity testing cup
2.Germany aaron zahn cup
3.International standard

Model No.: Hk-C002

Features: Special instrument series for measuring petroleum products
Measuring pocket for oil and fuel

Model No.: JB-1A/3A

Features: PH meter, TDS meter, ec meter, ORP meter, PH CONTROLLER, ORP controller, Magnetic stirrer

Model No.: 498

Features: HAKKO 498 static measurement,Eliminates product defects caused by static electricity.check grounding systems.

Model No.: STCT-4A

Features: Digital Display Asphalt Centrifuge Extractor
1.Speed variable between 500 and 3000 rpm
2. Capacity: 3000g

Model No.: STSY-3

Features: Digital Constant Temperature Bath
1.for asphalt and concrete specimen
2.stainless steel inner pot
3.max. temperature: 70de

Model No.: TEC-Z710

Features: underwater pipe inspection camera
1.Special gold point touch connector
2.camera size:23M
3..Cable length :20m
4.LED light

Model No.: FZ-31A

Features: 1.Effective capacity: 3L
2.Heating time controlling:3 hours
3.2 Heating elements
4.Power: AC220V, 50HZ, single phase