$96.36

REED Data Logging Light Meter SD-1128 with thermocouple probe input

$99.95

IDEAL 61-686 Digital Light Meter up to 200,000 Lux +/-3% Accuracy

$1080

Everfine SPIC-300 Spectral Irradiance Colorimeter

$53

Amprobe LM-200LED LED Light Meter with Case

$332

LI-COR LI-185B Quantum/Radiometer/Photometer + Underwater Sensor UWQ

$35

Dr. Meter Digital Lux Light Meter Model LX1010B Range 0 - 100,000 Lux

$40

Extech LT40 LED Light Meter With Carrying Case High Accuracy Device

$109.69

AZ-8692 PH /Temperature meter Long Tube pH pen IP65 Water Proof✦Kd

$227.7

TES-92 Digital 3-Axis EMF Meter Data Logger Electromagnetic Radiation Detector

$347.76

HP330 Spectrometer CCT CRI Lux Illuminometer Photography Photometer 380-780nm

$282.36

Window Tint Meter Digital Light Transmission Tester 0~100% for Glass Plastic

$638.54

LS126C UV Light Meter UVC Radiometer UV Power Meters w/ Bluetooth 0-20000 μW/cm2