General Tools & Instruments MMD900 Moisture Meter with Remote Probe

The MMD900 is a dual type moisture meter with both pin-type and pinless measurement capabilities. The unit features two measurement modes: %WME (pin) and REL (pinless), allowing for versatile moisture content assessment. The pinless measuring function can reach up to 2 inches in depth, utilizing a sensor on the back of the meter.

This moisture meter boasts a Jumbo LCD and a 40-dot LED bar graph dual display, providing users with clear and comprehensive readings. Designed to cater to the needs of contractors, woodworkers, and homeowners, the MMD900 is an ideal tool for detecting leaks and measuring the moisture content of wood and other construction materials.

The device's features and benefits include:

1. Two measurement modes: Pin (%WME) and pinless (REL) for a wide range of applications.
2. Pinless measuring capability up to 2 inches deep, facilitated by a sensor on the back of the meter.
3. Dual displays: Jumbo LCD and 40-dot LED bar graph for easy-to-read moisture content data.
4. Jack for the included remote pin-type probe, expanding the device's versatility.
5. Protective cover that doubles as a calibration checker, ensuring accurate measurements.
6. Spare pins compartment for convenient replacement.
7. Replaceable stainless steel pins for long-lasting use.
8. Auto zero calibration function for reliable and consistent results.
9. Data hold function for retaining important measurements.
10. User-customizable settings, including the ability to turn on or off the beep sound, backlight, and auto power-off function.

The MMD900's technical specifications are as follows:

1. Measurement Range: 0 to 99.9% WME (Wood Moisture Equivalent) or REL.
2. Measurement Accuracy (Pin Mode): ±3% of reading +5 digits.
3. Pin Length/Type: 3/16 inch (4.76mm) stainless steel.
4. External Probe Cable Length: 46 inches (1.168m).
5. Pinless Measuring Depth: 2 inches (50.8mm).
6. LCD Digit Height: 0.9 inches (22.9mm).
7. LCD Resolution: 0.1%.
8. LED Bar graph Composition/Colors: 40 dots/green, red, yellow.
9. Operating Current: 70 mADC max.
10. Operating Temperature: 32 to 122°F (0 to 50°C).
11. Operating Relative Humidity: 80% max.
12. Dimensions: 9 x 2.75 x 1.625 inches (229 x 70 x 41mm).
13. Weight: 8 ounces (249g).
14. Power Source: 1 "9V" battery (included).

Included with the MMD900 are a remote probe, a battery, a hard carrying case, two sets of extra pins, and a user's manual. This versatile instrument is designed for use on wood or construction materials, providing users with a comprehensive solution for moisture content measurement and detection.

product information: