Meters

Inno-Maker LA2016 USB Logic Analyzer Full 16 Channels 200MHz Sampling Rate with The English PC Software Handheld Instrument, Support Windows (32bit/64bit),Mac OS,Linux

Apogee MQ-200 PAR Quantum Separate Sensor with Handheld Meter

Hantek 1008B 8 Channels Automotive Diagnostic Oscilloscope/DAQ Card/ 8 Channels Programmable Generator

PicoScope 2204A

Hantek2D42 Handheld Oscilloscope 40MHz Waveform Generator Multimeter 3 in 1 Multifunction Tester 2CH+AFG+DMM

Oakton AO-00653-18 Oakton Conductivity and TDS Standard, 1413 Μs; 500 mL

Signstek Nano ARM DS212 Portable Mini Handheld Digital Storage Oscilloscope

YEAPOOK Handheld Portable Mini Digital Oscilloscope 2050h Oscilloscope Kit with 5MHz Bandwidth 20MS/s Sampling Rate (ASD2050h)

Two-Pack: Hanna Instruments HI 736-25 Phosphorus Reagents (50 Tests)

TPI 440 Single Input LCD Oscilloscope with True RMS digital Multimeter, 7.2V AA x 8 NiCad Battery, 1MHz Bandwidth

Pico 2205A PicoScope 2 channel + AWG, 25MHz, Includes probes

Oakton AO-00653-16 Oakton Conductivity and TDS Standard, 84 Μs; 500 mL

Ajax Scientific Glass Friction Rod

Analog Discovery Systems Kit: USB Oscilloscope & Logic Analyzer

OWON SDS1102 Oscilloscope 2-Channel Digital Oscilloscopes 100MHZ Bandwidth 1GS/s

Hantek 2C72 Handheld Oscilloscope 70MHz Multimeter 2CH+DMM 2 in 1 Multifunction Tester

Quimat Updated 2.4" TFT Digital Oscilloscope Kit with BNC-Clip Cable Probe Q15001O (Assembled Finished Machine)

OWON VDS1022 Virtual USB Oscilloscope 100MSa/S 25MHz Double Channel PC Oscilloscope USB Analyzer Meter

Gravity: Analog Electrical Conductivity Sensor/Meter V2 (K=1)

JYE Tech DSO Shell Oscilloscope DIY Kit，Kuman Oscilloscope DIY Kit with Open Source 2.4 inch Color TFT LCD+ Shell + DIY Parts + Probe 15001K (SMD pre-soldered)

Oscilloscope Kit, KKmoon DSO138 2.4" TFT Handheld Pocket-size Digital Oscilloscope Kit DIY Parts SMD Soldered Electronic Learning Set 1Msps

EISCO Pith Electroscope on Plastic Base

STARTO Handheld Digital Oscilloscope Kit 2.4" TFT with BNC-Clip Cable Probe and Power Supply (Assembled Finished Machine) SQ15001 (White)

Proster Oscilloscope Multimeter 4000-Count Intelligent Oscilloscope Automatic Waveform Capture Function Multimeter Analog Bar Graph 200k High-speed A/D Sampling 5 KHz-500 KHz Frequency

Pinpoint ORP Meter KIT Lab Grade Portable Bench Meter Kit for Alkaline/Hydrogen-Rich/Ionized/Kangen Water - Complete 7 Piece Set

SIGLENT SDS1204X-E Super Phosphor Oscilloscope 4-channel 200 MHz 1 GSa/s 14 MB

Siglent SHS806 Handheld Oscilloscope, 60MHz, 2-Channel, Multimeter Mode, 5.7" TFT-LCD Display

JYETech 'DSO Shell' Oscilloscope DIY Kit w/Enclosure & Clip Probe by NooElec. Low Cost Digital Storage Oscilloscope with 2.4" TFT LCD. Model DSO150 (DSO 150); SKU 15001K

Oakton AO-00606-10 Oakton Conductivity and TDS Standard, 12,880 Μs; 500 mL

LaMotte 6903A-M DPD No. 1 Chlorine Tablet, Instrument Grade, 1000 Tablet

Hand Crank Van De Graaf Generator, up to 100kV, 7.5" Dome, 4" Discharge Sphere, 22" Tall

Myron L 6PIIFCE Conductivity, Resistivity, TDS, pH, ORP/Free Chlorine, Temperature Meter

Oscilloscope Kit, KKmoon KKmoon 2.4" TFT Digital Oscilloscope Kit with Power Supply and BNC-Clip Cable Probe DS0150 (Assembled Finished Machine)

Oakton EcoTestr CTS Pocket Conductivity, Salinity, and TDS Meter

Signal Generator, KKmoon High Precision Digital DDS Dual-Channel Signal Source Generator Arbitrary Waveform Frequency Meter 200MSa/s 25MHz

Fluke 123B Industrial ScopeMeter hand-held Oscilloscope, 2 input channels, 20 MHZ bandwidth

Hanna Instruments HI98304 DIST4 EC and TDS Tester, 19.99 mS/cm, 0.01 mS/cm Resolution, +/-2% Accuracy

YEAPOOK Handheld Digital Mini Oscilloscope 5012h Portable Professional Oscilloscope Kit with 100mhz Bandwidth 500MS/s Sampling Rate 2.4'' TFT LCD Display

Oxygen Meter, KKmoon Oxygen Meter Digital Portable Automotive O2 Gas Tester Monitor Detector Handheld Oxygen Meter

Quimat Pocket-Size Digital Oscilloscope Kit Open Source 2.4" TFT 1Msps with Probe and Protective Case, Welded Version (Case Needs to be Assembled)

Hantek 1008C 8CH Automotive Diagnostic PC Oscilloscope 2.4MSa/s USB 2.0 bandwidth 100K Program Generator

Van De Graaff Generator, 325KV, with Humidity Control

Milwaukee MA9071 Oxygen Electrolyte Solution, 220 mL for SM600

Quimat Updated 2.4" TFT Digital Oscilloscope Kit with Power Supply and BNC-Clip Cable Probe Q15001 (Assembled Finished Machine)

SIGLENT SSA3021X Spectrum Analyzer 9 kHz up to 2.1 GHz w/ Tracking Generator

Testo Extendable Tripod with Wheels

HM Digital 716160 COM-100 WATERPROOF PROFESSIONAL SERIES Combo Meter, 7", White/Purple

HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, 2% Readout Accuracy