| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | For Measuring | Includes | 
|---|---|---|---|---|---|---|---|---|---|---|
|   | SLM400-KITSOUND LEVEL METER/ CALIBRATOR KI Triplett | 1,082 |  |   Datasheet | - | Box | Active | Sound/Decibel Level Meter | Sound | Battery, Case | 
|   | GSM400GSM400 INDOOR AIR QUALITY CO2 ME Triplett | 3,360 |  |   Datasheet | - | Box | Active | Air Quality | Indoor Air Quality (IAQ) | Battery, Case | 
|   | DPR305DPR305 DIFFERENTIAL PRESSURE MAN Triplett | 2,707 |  |   Datasheet | - | Box | Active | Manometer | Pressure | Battery, Cable, Case, Tubing | 
|   | PH180PH180 WATERPROOF (IP57) PH PEN Triplett | 2,455 |  |   Datasheet | - | Box | Active | Specialty | PH | Battery, Electrode, Strap | 
|   | EM400EM400 8-IN-1 ENVIRONMENTAL METER Triplett | 3,153 |  |   Datasheet | - | Box | Active | Sound/Decibel Level Meter | Sound | Battery, Probe, Strap | 
|   | FM260FM260 FORMALDEHYDE AND TVOC METE Triplett | 3,402 |  |   Datasheet | - | Box | Active | Specialty | Formaldehyde, VOC | Adapter, Battery | 
|   | EM300EM300 10-IN-1 ENVIRONMENTAL METE Triplett | 2,552 |  |   Datasheet | - | Box | Active | Anemometer | Air Flow, Air Velocity, Temperature | Battery, Probe, Strap | 
|   | WQ120WQ120 WATERPROOF (IP57) PH/TDS/C Triplett | 1,555 |  |   Datasheet | - | Box | Active | Specialty | PH | Battery, Electrode, Strap | 
|   | GSM250GSM250 DESKTOP INDOOR AIR QUALIT Triplett | 3,120 |  |   Datasheet | - | Box | Active | Air Quality | Indoor Air Quality (IAQ) | Cable | 
|   | RHT02-NISTHYGRO-THERMOMETER PEN WITH CERT. Triplett | 2,382 |  |   Datasheet | - | Retail Package | Active | Hygro Thermometer (Thermo Hygrometer) | Humidity, Temperature | Battery, Calibration Certificate |