SI Analytics Lab 860 Ph Meter/ Tested & Working

EXFO FiberBasix EPM-53-RB (EPM-50) Power Meter InGaAs 850-1550nm

Vintage Shurite AC Model 850 Panel Meter Tester ~ Volts ~ Amperes ~ Works

Orion 250A Handheld Portable PH Meter with Case

Oakton pH6+ pH Meter (UNTESTED)

Benchtop pH Meter mV Tester Temperature Compensation Screen LCD For Lab PHS-25

Tempo 525N-30 Optical Test Set – 850/1300nm Light Source, Power Meter, Multimode

⚡SPER SCIENTIFIC BENCHTOP PH METER WATER QUALITY TESTING LAB EQUIPMENT DEVICE⚡